CN115581476A

CN115581476A - Three-dimensional ultrasonic probe for ultrasonic equipment and use method thereof

Info

Publication number: CN115581476A
Application number: CN202211220788.8A
Authority: CN
Inventors: 申琳棱
Original assignee: Nuclear Industry General Hospital
Current assignee: Nuclear Industry General Hospital
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-10

Abstract

The invention discloses a three-dimensional ultrasonic probe for ultrasonic equipment and a using method thereof, and relates to the field of medical instruments. A three-dimensional ultrasonic probe for ultrasonic equipment comprises a shell, an electrical element and a detection element, and further comprises: the hollow storage box is sleeved on the electrical element and is fixedly connected in the shell; the suction cylinders are symmetrically and fixedly connected to two sides, close to the electrical element, in the shell; compared with the mode of conveying the couplant to the left side and the right side of the detection element for smearing in the prior art, when medical personnel hold the shell to enable the detection element to slide back and forth on the skin of a patient, the couplant can be evenly smeared on the skin of the patient, the smearing uniformity of the couplant is effectively improved, gaps between the detection element and the skin of the patient are reduced, the detection display definition is improved, the using amount of the couplant can be reduced, and the cost is saved.

Description

Three-dimensional ultrasonic probe for ultrasonic equipment and use method thereof

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a three-dimensional ultrasonic probe for ultrasonic equipment and a using method thereof.

Background

The ultrasonic instrument is also called ultrasonic instrument, it is a medical instrument developed according to ultrasonic principle, in the course of ultrasonic detection, the transmission and receiving of ultrasonic wave are implemented by means of probe, the property of probe directly influences the characteristics of ultrasonic wave, the medical ultrasonic probe is a device for transmitting and receiving ultrasonic wave in the course of ultrasonic detection, it is a transducer for utilizing piezoelectric effect of material to implement conversion of electric energy and sound energy.

During ultrasonic examination, air between the probe and the skin of a patient can prevent ultrasonic waves from being transmitted into the human body, in order to obtain a high-quality clear image, a liquid conductive medium is needed to connect the probe and the body surface of the patient, and the medium is a common ultrasonic couplant, so that medical staff can manually smear the couplant on the skin area of the patient to be detected during ultrasonic examination.

In the prior art, application No.: CN202210491995.0, application date: 2022-05-07 entitled ultrasonic medical device used three-dimensional ultrasonic probe, discloses a ultrasonic medical device used three-dimensional ultrasonic probe, including a shell, an applicator, a cleaner, a buffer and an antiskid device, the bottom of the shell is equipped with a probe body, the inner wall of the shell is equipped with two groups of applicators, the top of the applicator is equipped with a motor, the invention is equipped with the applicator to quickly apply couplant for detection, the probe body moves to the detection position, the output end of the motor rotates to drive a reciprocating screw rod to rotate, the plate moves vertically when the reciprocating screw rod rotates, the plate moving position drives a long rod moving position, the long rod moves to push the piston moving position, the piston moves to push the couplant stored in the applicator to move, the couplant moves to the inside of the liquid outlet through a liquid outlet, the couplant can be quickly applied to the detection position, the purpose of quickly detecting and applying the couplant can be achieved, and the working efficiency can be improved.

Although the patent can solve the problem that medical staff manually applies the couplant, so that the workload of the medical staff is reduced, and the using amount of the couplant is reduced, the two groups of applicators of the couplant for applying are arranged on the left side and the right side of the probe body, the uniform application of the couplant cannot be ensured in the using process, and the couplant may be accumulated on the two sides of the probe body.

Disclosure of Invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a three-dimensional ultrasound probe for an ultrasound device which overcomes or at least partly solves the above mentioned problems.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a three-dimensional ultrasonic probe for ultrasonic equipment, includes casing, electrical components and detecting element, electrical components fixed connection is in the casing, detecting element fixed connection is close to the one end that detects in the casing, electrical communication between electrical components and the detecting element, through connecting wire electric connection between electrical components and the ultrasonic equipment, still include: the hollow storage box is sleeved on the electrical element and is fixedly connected in the shell; the suction cylinders are symmetrically and fixedly connected to two sides, close to the electrical element, in the shell; the connecting rod is provided with a piston and is connected in the suction cylinder in a sliding way; a driving part for driving the connecting rod to reciprocate up and down, which is arranged in the shell; the distribution box is symmetrically and fixedly connected to the lower ends of the two sides of the shell, a suction pipe and a conveying pipe are fixedly connected to a liquid inlet and a liquid outlet of the suction cylinder respectively, one end, far away from the suction cylinder, of the suction pipe extends downwards to the lower end of the interior of the hollow storage box, one end, far away from the suction cylinder, of the conveying pipe is communicated with a liquid inlet of the distribution box, and one-way valves are arranged in the liquid inlet and the liquid outlet of the suction cylinder; the one-way valve head is fixedly connected to the lower end, close to the flow dividing box, of the shell at equal intervals and communicated with the flow dividing box.

For the convenience of drive connecting rod drives the piston and carries out reciprocating motion from top to bottom, furtherly, the drive division includes micro motor, dwang, rope sheave, connection rope, annular disc and tension spring, micro motor fixed connection is in one side upper end of shells inner wall, the dwang rotates to be connected the position that is close to micro motor in the casing, micro motor's the first gear of output fixedly connected with, fixedly connected with and the second gear of first gear engaged with on the dwang, rope sheave symmetry fixed connection is on the dwang, annular disc sliding connection is in the casing, the lower extreme of annular disc and the upper end fixed connection of connecting rod, the both ends of connecting the rope respectively with rope sheave and annular disc fixed connection, tension spring cup joints on the connecting rod, tension spring's both ends respectively with suction section of thick bamboo and annular disc fixed connection.

In order to facilitate medical staff to better hold the shell, furthermore, grooves are symmetrically formed in two sides of the shell, two groups of tensioning springs are symmetrically and fixedly connected in the grooves, a holding plate is fixedly connected to the outer sides of the tensioning springs and is slidably connected in the grooves, and anti-skid coatings are arranged on the surfaces of the holding plate.

In order to facilitate the improvement of convenience for medical personnel to open and close the micro motor, the shell is further fixedly connected with a control switch in one of the grooves, and the control switch is electrically connected with the micro motor.

Thereby be convenient for scribble the even patient skin of scribbling of couplant, furtherly, the bilateral symmetry fixedly connected with tensioning telescopic link that the casing both sides are close to the check valve head, the lower extreme fixedly connected with carriage release lever of tensioning telescopic link, two rotate between the carriage release lever and be connected with and scribble the roller, scribble the roller and be the electrical heating formula roller.

In order to facilitate the automatic and rapid cleaning of the detecting element, further, the method further comprises: the protective housing, can dismantle the connection through coupling assembling between protective housing and the casing, the symmetry rotates in the protective housing and is connected with two hollow rollers, the fixed fixedly connected with third gear of one end of hollow roller, two intermeshing between the third gear, the protective housing is close to the position fixedly connected with micro motor of one of them hollow roller, micro motor's output and adjacent hollow roller's one end fixed connection, micro motor's one end is kept away from to hollow roller runs through in the protective housing, and passes through rotary joint and external pipeline switch-on, equidistant a plurality of through openings, every seted up on the hollow roller all be equipped with the check valve in the through opening, be equipped with solenoid valve in the outlet of protective housing bottom.

In order to improve the cleaning effect, furthermore, a plurality of cleaning soft strips are fixedly connected to the surface of the hollow roller at equal intervals, and the cleaning soft strips and the through holes are distributed in a staggered mode.

In order to facilitate carrying out quick detach and quick installation to the protecting box, further, coupling assembling includes pivot and gag lever post, the pivot is rotated and is connected four corners that the protecting box is close to the casing, gag lever post fixed connection is in the pivot, the rectangle opening has been seted up to the position that the casing is close to the pivot.

In order to facilitate the quick discharge of the cleaning wastewater, furthermore, the outer side of the bottom of the protection box is gradually inclined downwards towards the water outlet.

A method for using a three-dimensional ultrasonic probe for an ultrasonic device comprises the following steps:

s1: firstly, conveying a coupling agent into a hollow storage tank, and then controlling a driving part to enable the driving part to drive a piston to reciprocate up and down in a suction cylinder through a connecting rod;

s2: when the piston moves upwards, the couplant in the hollow storage tank can be pumped into the suction cylinder, and when the piston moves downwards, the couplant in the suction cylinder can be conveyed into the flow dividing box;

s3: when the flow distribution box is filled with the couplant, the couplant pushes open the one-way valve head, and then the couplant is conveyed downwards to the skin of a patient through the one-way valve head, so that the couplant can be conveyed to the front side and the rear side of the detection element;

s4: at last, medical staff holds the shell again to enable the detection element to slide back and forth in the skin area of the patient with the detection, so that the couplant can be evenly smeared on the skin of the patient, and the ultrasonic detection is synchronously carried out on the patient.

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: compared with the mode of conveying the couplant to the left side and the right side of the detection element for smearing in the prior art, when the medical staff holds the shell to enable the detection element to slide back and forth on the skin of a patient, the couplant can be evenly smeared on the skin of the patient, the smearing uniformity of the couplant is effectively improved, so that the friction force between the detection element and the skin of the patient and the gap between the detection element and the skin of the patient can be reduced, the detection display definition is improved, the use amount of the couplant can be reduced, and the cost is saved.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

fig. 1 is a schematic structural diagram of a three-dimensional ultrasonic probe for an ultrasonic apparatus according to the present invention;

fig. 2 is a left side view schematically illustrating a three-dimensional ultrasonic probe for an ultrasonic apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of a housing, a flow distribution box, a transfusion port, a one-way valve head, a tensioning telescopic rod and a smearing roller in a three-dimensional ultrasonic probe for ultrasonic equipment, which is provided by the invention;

fig. 4 is a schematic top view of a three-dimensional ultrasonic probe for an ultrasonic apparatus according to the present invention;

fig. 5 is a schematic structural diagram of a housing, a driving part, a connecting rod and a suction cylinder in a three-dimensional ultrasonic probe for an ultrasonic apparatus according to the present invention;

fig. 6 is a schematic structural diagram of a portion a in fig. 1 of a three-dimensional ultrasonic probe for an ultrasonic apparatus according to the present invention;

fig. 7 is a schematic structural diagram of a protective box, a micro motor, a hollow roller and a cleaning soft strip in a three-dimensional ultrasonic probe for ultrasonic equipment provided by the invention.

In the figure: 1. a housing; 101. a groove; 102. tensioning the spring; 103. a holding plate; 104. a control switch; 105. an electrical component; 106. a detecting element; 107. a hollow storage tank; 108. a rectangular through opening; 2. a suction cylinder; 201. a connecting rod; 202. a tension spring; 203. a suction tube; 204. a delivery pipe; 205. a shunt box; 206. a one-way valve head; 207. tensioning the telescopic rod; 208. a travel bar; 209. coating a roller; 3. a micro motor; 301. rotating the rod; 302. a sheave; 303. connecting ropes; 304. an annular disc; 4. a protective box; 401. a rotating shaft; 402. a limiting rod; 403. a micro-motor; 404. a hollow roller; 405. a through opening; 406. cleaning the soft strips; 407. an electromagnetic valve.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

Example 1:

referring to fig. 1 to 7, a three-dimensional ultrasound probe for ultrasound equipment includes a housing 1, an electrical component 105 and a detecting component 106, the electrical component 105 is fixedly connected in the housing 1, the detecting component 106 is fixedly connected at one end of the housing 1 close to a detection end, the electrical component 105 is electrically connected with the detecting component 106, the electrical component 105 is electrically connected with the ultrasound equipment through a connecting wire, and the three-dimensional ultrasound probe further includes: a hollow storage box 107 which is sleeved on the electrical component 105 and is fixedly connected in the shell 1; the suction cylinder 2 is symmetrically and fixedly connected to two sides close to the electrical element 105 in the shell 1; a connecting rod 201 with a piston, which is connected in the suction cylinder 2 in a sliding way; a driving part for driving the connecting rod 201 to reciprocate up and down, which is installed in the housing 1; the flow distribution box 205 is symmetrically and fixedly connected to the lower ends of two sides of the shell 1, wherein a liquid inlet and a liquid outlet of the suction tube 2 are respectively and fixedly connected with a suction tube 203 and a delivery tube 204, one end of the suction tube 203, which is far away from the suction tube 2, extends downwards to the lower end of the interior of the hollow storage box 107, one end of the delivery tube 204, which is far away from the suction tube 2, is communicated with a liquid inlet of the flow distribution box 205, and one-way valves are arranged in the liquid inlet and the liquid outlet of the suction tube 2; the one-way valve heads 206 are fixedly connected to the lower end, close to the flow dividing box 205, of the shell 1 at equal intervals, and the one-way valve heads 206 are communicated with the flow dividing box 205;

the drive division includes micromotor 3, dwang 301, rope sheave 302, connect rope 303, annular disc 304 and tension spring 202, one side upper end of micromotor 3 fixed connection at the 1 inner wall of casing, dwang 301 rotates the position of connecting near micromotor 3 in casing 1, the output end fixedly connected with of micromotor 3 has first gear, fixedly connected with and the second gear of first gear engaged with on the dwang 301, rope sheave 302 symmetry fixed connection is on dwang 301, annular disc 304 sliding connection is in casing 1, the lower extreme of annular disc 304 and the upper end fixed connection of connecting rod 201, the both ends of connecting rope 303 respectively with rope sheave 302 and annular disc 304 fixed connection, tension spring 202 cup joints on connecting rod 201, tension spring 202's both ends respectively with suction section of thick bamboo 2 and annular disc 304 fixed connection.

When a patient needs to be subjected to ultrasonic detection, firstly, the patient is guided to lie on a sickbed beside an ultrasonic device, then, the ultrasonic probe is connected with the ultrasonic device through a connecting data line, then, couplant is conveyed into a hollow storage tank 107 through a liquid inlet, then, medical personnel can hold the ultrasonic probe to carry out ultrasonic detection on a part to be detected of the patient, after the ultrasonic probe is started, the medical personnel hold the shell 1 by hands, when couplant needs to be smeared so as to lubricate between a detection element 106 and the skin of the patient, and when a gap between the detection element 106 and the skin of the patient is reduced, the micromotor 3 is started, the micromotor 3 can drive a first gear to rotate, the first gear drives a rotating rod 301 to rotate through a second gear, the rotating rod 301 drives a rope pulley 302 to rotate again, the rope pulley 302 is connected with a connecting rope 303 through retraction, under the cooperation of a tension spring 202, the annular disc 304 is driven to move up and down, when the annular disc 304 is driven to move upwards, as the connecting rod is fixedly connected with the annular disc 304, the piston can be driven to move upwards in the suction cylinder 2 through a connecting rod 201, then, when the coupling agent is pulled downwards to move towards the connecting rod 201, the coupling agent is pulled to move downwards, the coupling agent conveying pipe 205, and then, the coupling agent is conveyed to the coupling agent conveying valve head 205 in the connecting cylinder 205, and then, when the coupling agent conveying pipe 205 is pulled downwards, the coupling agent conveying pipe 205 is pulled downwards, therefore, the couplant can be conveyed to the front side and the rear side of the detection element 106, compared with the mode that the couplant is conveyed to the left side and the right side of the detection element 106 for smearing in the prior art, when medical personnel hold the shell 1 by hand to enable the detection element 106 to slide back and forth on the skin of a patient, the couplant can be evenly smeared on the skin of the patient, the smearing uniformity of the couplant is effectively improved, and therefore the friction force between the detection element 106 and the skin of the patient can be reduced, and the gap between the detection element 106 and the skin of the patient can be reduced;

it should be noted that, after the coating of the coupling agent is completed, the coupling agent can be retained in the hollow storage tank 107, the suction cylinder 2 and the diversion box 205, and the setting of the check valve head 206 and the setting of the check valve in the feed inlet of the hollow storage tank 107 can make the hollow storage tank 107, the suction cylinder 2 and the diversion box 205 in a relatively sealed environment, so that the coupling agent can be stored in a sealed manner, the problem of failure and solidification of the coupling agent can not be caused, and the storage effect of the coupling agent is effectively improved.

Example 2:

referring to fig. 1 to 7, a three-dimensional ultrasound probe for an ultrasound apparatus, substantially the same as in embodiment 1, further comprising: grooves 101 are symmetrically formed in two sides of the shell 1, two groups of tensioning springs 102 are symmetrically and fixedly connected in the grooves 101, a holding plate 103 is fixedly connected to the outer side of each tensioning spring 102, the holding plate 103 is connected in the grooves 101 in a sliding mode, an anti-skid coating is arranged on the surface of the holding plate 103, when a medical worker holds the holding plate 103 by hands to take the ultrasonic probe, the holding plate 103 can move into the grooves 101 by overcoming the force of the tensioning springs 102 and compress the tensioning springs 102, and then the tensioning springs 102 apply opposite acting forces to the holding plate 103, so that the holding plate 103 can be tightly attached to the hands of the medical worker, and the anti-skid purpose is achieved;

fixedly connected with control switch 104 in one of them recess 101 of casing 1, electric connection between control switch 104 and the micro motor 3, setting through control switch 104, when holding board 103 and removing to recess 101, can touch control switch 104, then alright make control switch 104 control drive division make connecting rod 201 drive the piston and carry out reciprocating motion from top to bottom in suction cylinder 2, then alright scribble on patient's skin to the output couplant that makes one-way valve head 206 last, after finishing scribbling, medical personnel only need reduce the power to holding board 103 a little, just can make and hold board 103 and control switch 104 separation, then just can be with the transport of simultaneity couplant, thereby be convenient for reduce the use amount of couplant, waste has been reduced effectively.

Example 3:

referring to fig. 1 to 7, a three-dimensional ultrasound probe for an ultrasound apparatus, substantially the same as in embodiment 2, further comprising: two sides of the shell 1, which are close to the one-way valve head 206, are symmetrically and fixedly connected with tensioning telescopic rods 207, the lower end of the tensioning telescopic rod 207 is fixedly connected with moving rods 208, an applying roller 209 is rotatably connected between the two moving rods 208, the applying roller 209 is an electric heating type roller, when a medical worker holds the shell 1 to move on the skin of a patient, the applying roller 209 can be firstly contacted with the skin of the patient, then a coupling agent conveyed downwards by the one-way valve head 206 can be applied to the skin of the patient through the applying roller 209, in order to reduce the gap between the detecting element 106 and the skin of the patient, after the coupling agent is applied, the medical worker needs to slightly press the detecting element 106 downwards, so that the detecting effect is further improved, when the medical worker presses the detecting element 106 downwards, the applying roller 209 can be in close contact with the skin of the patient, then the stretching telescopic rod 207 is tensioned under the lower pressure to compress, thereby tensioning the smearing roller 209, and enabling the smearing roller 209 to be more closely attached to the skin of a patient, thereby preventing the smearing roller 209 from rolling again on the skin smeared with the couplant, and reducing the friction force between the smearing roller 209 and the skin under the action of the couplant, thereby causing the smearing roller 209 not to rotate and slide on the skin, so that the one-way valve head 206 always conveys the couplant to one place, thereby causing the situation that the couplant cannot be evenly smeared on the skin, by enabling the smearing roller 209 to adopt an electric heating type roller, when the couplant is conveyed to the smearing roller 209 by the one-way valve head 206, the heat of the smearing roller 209 can heat the couplant, thereby heating the couplant to a temperature comfortable for a human body, and avoiding direct smearing during winter, and the patient feels too cold, thereby causing discomfort and effectively improving the comfort of the human body.

Example 4:

referring to fig. 1 to 7, a three-dimensional ultrasound probe for an ultrasound apparatus, substantially the same as in embodiment 3, further comprising: further comprising: a protective box 4, the protective box 4 is detachably connected with the shell 1 through a connecting component, two hollow rollers 404 are symmetrically and rotatably connected in the protective box 4, one end of each hollow roller 404 is fixedly connected with a third gear, the two third gears are meshed with each other, a micro motor 403 is fixedly connected at the position, close to one hollow roller 404, of the protective box 4, the output end of each micro motor 403 is fixedly connected with one end of the adjacent hollow roller 404, one end, far away from the micro motor 403, of each hollow roller 404 penetrates through the protective box 4 and is communicated with an external pipeline through a rotary joint, a plurality of through holes 405 are formed in the hollow rollers 404 at equal intervals, a one-way valve is arranged in each through hole 405, an electromagnetic valve 407 is arranged in a water outlet at the bottom of the protective box 4, after medical personnel complete ultrasonic examination on patients or pregnant women, the protective box 4 can be connected at one end, close to the detection element 106, of the shell 1 through the connecting component, in order to improve the sealing performance between the protective box 4 and the shell 1, during production, a layer of sealing gasket can be arranged between the protective box 4 and the shell 1, so that the sealing performance between the protective box 4 and the shell 1 can be improved, cleaning water is prevented from flowing out of the protective box 4 when cleaning is performed, after installation is completed, one end, far away from the micro motor 403, of the hollow roller 404 is communicated with an external pipeline through a rotary joint, then the micro motor 403 is started, the micro motor 403 can drive one of the hollow rollers 404 to rotate, because the two hollow rollers 404 are meshed through the third gear, the two hollow rollers 404 can synchronously and relatively rotate, then cleaning water is conveyed into the hollow rollers 404 through the external pipeline, and after the hollow rollers 404 are filled with cleaning water, the one-way valve in the through hole 405 of the hollow rollers 404 can be opened under pressure, then the cleaning water will be sprayed out through the through hole 405, so as to automatically and rapidly clean the detecting element 106 and the smearing roller 209, the electromagnetic valve 407 at the water discharge hole is opened during cleaning, then the waste water generated by cleaning is discharged through the water discharge hole, after the cleaning is completed, hot air is conveyed into the hollow roller 404 through an external pipeline, then the hot air is sprayed out through the through hole 405, then the cleaning water attached to the detecting element 106 and the smearing roller 209 and the cleaning water in the protective box 4 are dried, so that the cleaning and disinfecting processes of the detecting element 106 and the smearing roller 209 can be completed, finally the electromagnetic valve 407 is closed, so that the detecting element 106 and the smearing roller 209 can be stored and protected in the protective box 4, compared with the prior art, the cleaning is manually performed, and the detecting element 106 is exposed, therefore, not only can the detecting element 106 be automatically and rapidly cleaned, the workload of medical personnel is reduced, but also the detecting element 106 can be stored and sealed, and dust is prevented from falling on the detecting element 106.

The surface of the hollow roller 404 is fixedly connected with a plurality of cleaning soft strips 406 at equal intervals, the cleaning soft strips 406 and the through holes 405 are distributed in a staggered manner, and the cleaning soft strips 406 are arranged on the surface of the hollow roller 404 at equal intervals, so that when the hollow roller 404 rotates rapidly, the cleaning soft strips 406 can be in contact with the detection element 106 and the smearing roller 209 under the action of centrifugal force, and meanwhile, the smearing roller 209 can be driven to rotate, and the cleaning effect on the detection element 106 and the smearing roller 209 is further improved;

the connecting assembly comprises a rotating shaft 401 and a limiting rod 402, the rotating shaft 401 is rotatably connected at four corners of the protective box 4 close to the shell 1, the limiting rod 402 is fixedly connected on the rotating shaft 401, a rectangular through hole 108 is arranged at the position of the shell 1 close to the rotating shaft 401,

the position of the outside lateral drainage mouth of bottom of protective housing 4 slopes down gradually, the bottom through making protective housing 4 is followed the outside and is leaned on the position of outlet all around gradually, when rinsing the couplant to detecting element 106 and on paining roller 209, the waste water that the washing produced can flow to drainage mouth department fast along protective housing 4's bottom, thereby be convenient for wash the waste water quick discharge that produces, thereby avoid a small amount of waste water to remain in protective housing 4, foster the bacterium in protective housing 4, the cleanness of detecting element 106 and paining roller 209 has been guaranteed effectively.

According to the invention, through arranging the driving part, the suction cylinder 2, the connecting rod 201 with the piston, the driving part and the hollow storage tank 107, arranging the shunting boxes 205 at the front side and the rear side of the detection element 106 and uniformly distributing the one-way valve heads 206 at the lower end of the shunting boxes 205, compared with the mode that the couplant is conveyed to the left side and the right side of the detection element 106 for smearing in the prior art, when the medical staff holds the shell 1 to enable the detection element 106 to slide back and forth on the skin of a patient, the couplant can be uniformly smeared on the skin of the patient, the smearing uniformity of the couplant is effectively improved, so that the friction force between the detection element 106 and the skin of the patient can be reduced, the gap between the detection element 106 and the skin of the patient can be reduced, the detection display definition can be improved, the use amount of the couplant can be reduced, and the cost can be saved.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a three-dimensional ultrasonic probe for ultrasonic equipment, includes casing (1), electrical components (105) and detecting element (106), electrical components (105) fixed connection is in casing (1), detecting element (106) fixed connection is close to the one end that detects in casing (1), electrical communication between electrical components (105) and detecting element (106), through connecting wire electric connection between electrical components (105) and the ultrasonic equipment, its characterized in that still includes:

the hollow storage box (107) is sleeved on the electrical element (105) and is fixedly connected in the shell (1);

the suction cylinder (2) is symmetrically and fixedly connected to two sides, close to the electrical element (105), in the shell (1);

a connecting rod (201) with a piston, which is connected in the suction cylinder (2) in a sliding way;

a driving part for driving the connecting rod (201) to reciprocate up and down, which is arranged in the shell (1);

the shunt boxes (205) are symmetrically and fixedly connected with the lower ends of the two sides of the shell (1),

a suction pipe (203) and a delivery pipe (204) are fixedly connected to a liquid inlet and a liquid outlet of the suction cylinder (2) respectively, one end, far away from the suction cylinder (2), of the suction pipe (203) extends downwards to the lower end of the interior of the hollow storage tank (107), one end, far away from the suction cylinder (2), of the delivery pipe (204) is communicated with a liquid inlet of the flow dividing box (205), and one-way valves are arranged in the liquid inlet and the liquid outlet of the suction cylinder (2);

the one-way valve head (206) is fixedly connected to the lower end, close to the flow dividing box (205), of the shell (1) at equal intervals, and the one-way valve head (206) is communicated with the flow dividing box (205).

2. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 1, characterized in that: the utility model discloses a miniature motor, including drive division, micromotor (3), dwang (301), rope sheave (302), connection rope (303), annular disc (304) and tension spring (202), one side upper end of micromotor (3) fixed connection at casing (1) inner wall, dwang (301) rotate to be connected and are close to the position of micromotor (3) in casing (1), the first gear of output fixedly connected with of micromotor (3), dwang (301) are gone up fixedly connected with and are engaged with the second gear of first gear mutually, rope sheave (302) symmetry fixed connection is on dwang (301), annular disc (304) sliding connection is in casing (1), the lower extreme of annular disc (304) and the upper end fixed connection of connecting rod (201), the both ends of connection rope (303) respectively with rope sheave (302) and annular disc tension spring (304) fixed connection, tension spring (202) cup joint on connecting rod (201), the both ends of tension spring (202) respectively with a suction section of thick bamboo (2) and annular disc (304) fixed connection.

3. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 2, characterized in that: recess (101) have been seted up to the bilateral symmetry of casing (1), two sets of tensioning spring (102) of symmetry fixedly connected with in recess (101), the outside fixedly connected with of tensioning spring (102) holds and holds board (103), hold and hold board (103) sliding connection in recess (101), the surface of holding board (103) is equipped with anti-skidding coating.

4. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 3, wherein: a control switch (104) is fixedly connected in one groove (101) of the shell (1), and the control switch (104) is electrically connected with the micro motor (3).

5. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 1, characterized in that: the two sides of the shell (1) are close to two sides of the one-way valve head (206) and are symmetrically and fixedly connected with tensioning telescopic rods (207), the lower end of each tensioning telescopic rod (207) is fixedly connected with moving rods (208), two smearing rollers (209) are rotatably connected between the moving rods (208), and the smearing rollers (209) are electric heating rollers.

6. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 1, further comprising: guard box (4), can dismantle the connection through coupling assembling between guard box (4) and casing (1), the symmetry rotates in guard box (4) and is connected with two hollow roller (404), the one end fixedly connected with third gear of hollow roller (404), two intermeshing between the third gear, the position fixedly connected with micro motor (403) that guard box (4) are close to one of them hollow roller (404), the output of micro motor (403) and the one end fixed connection of adjacent hollow roller (404), the one end that micro motor (403) were kept away from in hollow roller (404) runs through in guard box (4), and through rotary joint and external pipeline switch-on, equidistant a plurality of through mouthful (405) of having seted up on hollow roller (404), every all be equipped with the check valve in through mouthful (405), be equipped with electromagnetic valve (407) in the outlet of guard box (4) bottom.

7. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 6, wherein: the surface of the hollow roller (404) is fixedly connected with a plurality of cleaning soft strips (406) at equal intervals, and the cleaning soft strips (406) and the through holes (405) are distributed in a staggered manner.

8. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 6, characterized in that: coupling assembling includes pivot (401) and gag lever post (402), pivot (401) are rotated and are connected four corners that are close to casing (1) in guard box (4), gag lever post (402) fixed connection is on pivot (401), rectangle opening (108) have been seted up to casing (1) position that is close to pivot (401).

9. The three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 6, characterized in that: the outer side of the bottom of the protective box (4) is gradually inclined downwards towards the water outlet.

10. A method for using a three-dimensional ultrasonic probe for an ultrasonic apparatus according to claim 1, comprising the steps of:

s1: firstly, conveying a couplant into a hollow storage tank (107), and then controlling a driving part to enable the driving part to drive a piston to reciprocate up and down in a suction cylinder (2) through a connecting rod (201);

s2: when the piston moves upwards, the couplant in the hollow storage tank (107) can be pumped into the suction cylinder (2), and when the piston moves downwards, the couplant in the suction cylinder (2) can be conveyed into the flow distribution box (205);

s3: when the flow distribution box (205) is filled with the coupling agent, the coupling agent pushes the one-way valve head (206) open, and then the coupling agent is conveyed downwards to the skin of a patient through the one-way valve head (206), so that the coupling agent can be conveyed to the front side and the rear side of the detection element (106);

s4: finally, the medical staff holds the shell (1) again to enable the detection element (106) to slide back and forth in the skin area of the patient with the detection, so that the couplant can be evenly smeared on the skin of the patient, and the ultrasonic detection is synchronously carried out on the patient.