CN114376611B - Reinforcing device for ultrasonic imaging - Google Patents
Reinforcing device for ultrasonic imaging Download PDFInfo
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- CN114376611B CN114376611B CN202210291757.5A CN202210291757A CN114376611B CN 114376611 B CN114376611 B CN 114376611B CN 202210291757 A CN202210291757 A CN 202210291757A CN 114376611 B CN114376611 B CN 114376611B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
Abstract
The invention discloses a reinforcing device for ultrasonic imaging, which comprises an ultrasonic probe, an extrusion assembly and a smearing assembly, wherein the extrusion assembly is fixedly arranged on the ultrasonic probe, couplant can be discharged through the extrusion assembly, the smearing assembly is fixedly connected to the extrusion assembly, the couplant can be evenly shoal through the smearing assembly, when the ultrasonic probe is used for sliding exploration on a human body, a roller is moved upwards while rolling by pressing the ultrasonic probe with hands, a first spring is extruded by a connecting plate, a first air bag is extruded by a sliding plate, air flow in the first air bag enters a second air bag through a connecting pipe, and absorbent cotton can be extruded through the gradual expansion of the volume of the second air bag, so that the couplant in the absorbent cotton can flow out from a liquid seepage hole, and the couplant can conveniently cover the skin along with the movement of the ultrasonic probe, and after the ultrasonic wave is rolled by the roller, the coupling agent on the skin is evenly mudflat, and the ultrasonic wave imaging can be ensured to be clear.
Description
Technical Field
The invention relates to the technical field of ultrasonic detection, in particular to an enhancing device for ultrasonic imaging.
Background
The ultrasonic imaging technique is a technique of imaging the inside of a subject such as a human body noninvasively using ultrasonic waves (generally, high-frequency acoustic waves of 20kHz or more). As an example, a medical ultrasonic imaging apparatus will be briefly described. More specifically, for example, in the transmission beamformer of the ultrasound imaging apparatus main body, a signal of a transmission beam is generated and transmitted to the ultrasound probe via a transmission/reception/separation circuit, the ultrasound probe transmits ultrasound, the ultrasound probe receives an echo signal from the inside of the body and transmits the signal to the imaging apparatus main body, in the imaging apparatus main body, the reception signal is transmitted to an image processing unit via the transmission/reception/separation circuit and the reception beamformer, in the image processing unit, various filters, a scan converter, and the like perform various image processing, finally, the ultrasonic image is displayed on the image display unit.
The existing ultrasonic imaging device needs to incline the couplant on an inspection part when the human body is inspected, because when the human body is inspected by utilizing ultrasonic waves, the ultrasonic waves need to be avoided from being conducted in the air, otherwise, the skin of the inspected person can be skinned and dried, the air between a probe and the skin can be eliminated through the couplant, the ultrasonic waves can effectively penetrate into the inspected object, a high-quality image is obtained, the purpose of effective detection is achieved, when the ultrasonic probe is used for sliding detection on the human body, the couplant needs to be manually sprayed, but the couplant can not uniformly cover the skin, and imaging blurring is caused.
Disclosure of Invention
The present invention is directed to an ultrasound imaging enhancing apparatus to solve the above-mentioned problems of the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a reinforcing device for ultrasonic imaging comprises an imaging display, an ultrasonic probe, a data line, an extrusion assembly and a smearing assembly, wherein the ultrasonic probe is fixedly arranged on one side of the imaging display, the imaging display is connected with the ultrasonic probe through the data line, the extrusion assembly is fixedly arranged on the ultrasonic probe, a coupling agent can be discharged through the extrusion assembly, the smearing assembly is fixedly connected on the extrusion assembly, the coupling agent can be evenly shoal through the smearing assembly, the extrusion assembly comprises a chute, a connecting plate, a fixing sleeve, a first spring, a sliding plate, a first air bag, a roller, a second air bag and a connecting pipe, the chute is formed in the ultrasonic probe, the connecting plate is sleeved at the bottom of the chute, the fixing sleeve is fixedly arranged at the bottom of the connecting plate, and the roller is convenient to install through the fixing sleeve, the detection end of the ultrasonic probe is placed in the fixing sleeve, the first spring is fixedly mounted on the sliding chute, the first spring is located above the connecting plate, the sliding chute is provided with a sliding plate, the sliding plate is located above the first spring, thrust can be applied to the connecting plate and the sliding plate respectively through the elastic action of the first spring, a fixing effect is achieved on the connecting plate and the sliding plate, a first air bag is fixedly mounted on the upper groove wall of the sliding chute, the first air bag is annular, gas flow can be generated through deformation of the first air bag, so that power for extruding the coupling agent is provided, rollers are symmetrically and fixedly mounted in the fixing sleeve, the rollers are located in the front of and at the back of the detection end of the ultrasonic probe respectively, the ultrasonic probe can be conveniently moved on the skin through the rollers, the rollers can extrude the coupling agent on the skin, and an air bag II is fixedly mounted in the inner portion of the rollers, the first air bag and the second air bag are connected through a connecting pipe, and gas can enter the second air bag through the connecting pipe, so that the volume of the first air bag and the volume of the second air bag are expanded.
As the preferred technical scheme, the smearing component comprises a rotary hole, a branch pipe, a through hole, absorption cotton and a liquid seepage hole;
the bilateral symmetry of fixed cover has been seted up and has been changeed the hole, change downthehole rotation and install the branch pipe, fixed mounting has the cylinder between the branch pipe, enables the cylinder through the branch pipe and rotates, the through-hole has been seted up to the bilateral middle part symmetry of cylinder, through-hole drill way and branch pipe fixed connection make things convenient for the gas in the connecting tube to enter into gasbag two through the through-hole, the lower mouth of pipe of connecting tube and the left mouth of pipe fixed connection of branch pipe, fixed mounting has the absorption cotton in the cylinder, the absorption cotton is cyclic annular, and wraps up around gasbag two, the couplant can be stored to the absorption cotton, can extrude the absorption cotton when two volume expansions of gasbag to discharge the couplant in the absorption cotton, the sepage hole has evenly been seted up on the cylinder, conveniently arrange the couplant on human skin through the sepage hole.
As a preferred technical scheme, a bearing is fixedly installed in the rotary hole, a branch pipe is fixedly connected in the bearing, and the branch pipe can rotate more smoothly in the rotary hole through the bearing.
As a preferred technical scheme, last fixed mounting of ultrasonic transducer has the stock solution subassembly, the convenient storage couplant of stock solution subassembly, fixed mounting has the notes liquid subassembly on the stock solution subassembly, can be to absorbing the cotton internal injection couplant of annotating through annotating the liquid subassembly.
As the preferred technical scheme, the liquid storage assembly comprises a liquid storage box, a liquid injection pipe, a perforation and a rubber plug;
symmetry fixed mounting has the liquid reserve tank around the inside of connecting plate, through the convenient couplant that stores of liquid reserve tank, fixedly connected with annotates the liquid pipe on the input of liquid reserve tank, the perforation has been seted up on the connecting plate, annotate the liquid pipe and run through the perforation, pour the couplant into the liquid reserve tank through annotating the liquid pipe conveniently, and annotate fixedly connected with rubber buffer in the mouth of pipe input of liquid pipe, can seal through the rubber buffer and annotate the liquid pipe.
As a preferred technical scheme, the liquid injection assembly comprises a liquid infusion hole, a liquid infusion pipe, a control valve, the connecting rod, a fixed block, a cavity, a movable block, a second spring, a downward moving rod, a sliding hole, a fixed groove, a push plate, a third spring, a push rod, a fixed pin, an opening and a clamping groove;
the bottom of the liquid storage box is uniformly provided with infusion holes, infusion tubes are fixedly connected to the infusion holes, the couplant is conveniently and directionally conveyed through the infusion tubes, control valves are fixedly mounted on the infusion tubes and can be closed through the control valves, so that the couplant only flows when the orifices of the infusion tubes are aligned with the liquid seepage holes, connecting rods are fixedly mounted on the control valves, fixed blocks are fixedly mounted at the right ends of the connecting rods, cavities are formed in the fixed blocks, movable blocks are slidably mounted in the cavities, the movable blocks can conveniently move longitudinally in the cavities, second springs are fixedly mounted in the cavities and are located between the movable blocks and the upper walls of the cavities, the movable blocks can be extruded through the elastic action of the second springs, lower moving rods are fixedly mounted at the middle positions of the bottoms of the movable blocks, and sliding holes are formed in the bottoms of the fixed blocks, the lower moving rod penetrates through the sliding hole, the lower moving rod is in sliding fit with the sliding hole, so that the lower moving rod can synchronously move along with the movable block, the roller is provided with a fixed groove which is a conical groove, the lower end of the lower moving rod is inserted into the fixed groove, the movable block is attached to the bottom of the cavity under the elastic action of a second spring, one side of the fixed block is fixedly provided with a push plate, a third spring is fixedly arranged between the push plate and the fixed block, the push plate can be fixed through the third spring and can be quickly reset, the right side of the push plate is fixedly provided with a push rod, the push plate is conveniently driven by the push rod to move, the right end of the push rod is fixedly provided with a fixed pin which is conical, the left side of the fixed block is provided with a hole, the left side of the movable block is provided with a clamping groove, and the clamping groove is a conical groove, the opening and the clamping groove are located at the same horizontal position, the push rod penetrates through the opening, the fixing pin is inserted into the clamping groove, and the fixing pin is matched with the clamping groove in an inclined plane, so that the fixing pin is convenient to move out of the clamping groove.
As a preferred technical scheme, the control valve is an electromagnetic valve and is provided with a touch key, the control valve is normally open in a normal state, and the control valve can be closed by pressing the touch key.
As a preferred technical scheme, the lower end of the downward moving rod is conical, the bottom of the downward moving rod is provided with a ball in a rolling manner, the friction resistance between the downward moving rod and the roller is conveniently weakened through the ball, and the downward moving rod cannot be abraded when moving on the roller.
As a preferred technical scheme, the fixed groove and the center of the liquid seepage hole are positioned on the same horizontal line, so that the transfusion is ensured only when the transfusion tube can be aligned with the liquid seepage hole.
Compared with the prior art, the invention has the following beneficial effects:
1. be provided with the extrusion subassembly and paint the subassembly, when using ultrasonic probe to slide on the human body and explore, press ultrasonic probe with the hand, make the cylinder shift up in the rolling, thereby make the first spring of connecting plate extrusion, let slide extrusion gasbag one, let the air current in the gasbag enters into the gasbag two in the cylinder through the connecting pipe, the volume through gasbag two expands gradually and can extrude the absorbent cotton, thereby make the couplant in the absorbent cotton can follow the downthehole outflow of sepage, thereby make things convenient for the couplant to cover skin along with ultrasonic probe removes, pass through the back that rolls of cylinder again, thereby let the couplant on the skin by even mud flat, and then can ensure that ultrasonic imaging is clear.
2. The liquid injection component is utilized, when the roller rolls, the lower end of the downward moving rod is matched with the fixed groove in an inclined plane, so that the downward moving rod can be separated from the fixed groove, the movable block is driven to extrude the second spring upwards in the cavity, meanwhile, the fixed pin is matched with the clamping groove and the inclined plane, the fixed pin can move upwards along with the movable block to drive the push rod to move leftwards, the push plate presses the touch key of the control valve to enable the control valve to close the infusion tube, when the infusion tube is aligned with the liquid seepage hole, the movable block drives the downward moving rod to move downwards through the elastic action of the second spring, so that the lower end of the downward moving rod is inserted into the fixed groove, and meanwhile, the push plate can drive the push rod to move rightwards under the elastic action of the third spring, let the fixed pin alternate in the draw-in groove again to let the touch key of control valve reset, open the transfer line, just can carry the couplant when only transfer line and sepage pore align, avoided the couplant extravagant.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of a right-hand partial structure of the present invention;
FIG. 3 is a front view cut-away schematic of the present invention;
FIG. 4 is a right side view partially cut-away structural schematic of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 3 at a;
FIG. 6 is an enlarged schematic view of FIG. 4 at b;
FIG. 7 is an enlarged view of the structure at c of FIG. 5;
fig. 8 is an enlarged schematic view of fig. 5 at d.
In the figure: 1. an imaging display; 2. an ultrasonic probe; 3. a data line;
4. an extrusion assembly; 401. a chute; 402. a connecting plate; 403. fixing a sleeve;
404. a first spring; 405. a slide plate; 406. a first air bag; 407. a drum;
408. a second air bag; 409. a connecting pipe;
5. a smearing component; 501. hole turning; 502. a branch pipe; 503. a through hole;
504. absorbing cotton; 505. a weep hole;
6. a liquid storage assembly; 601. a liquid storage tank; 602. a liquid injection pipe; 603. perforating;
604. a rubber plug;
7. a liquid injection assembly; 701. a transfusion hole; 702. a transfusion tube; 703. a control valve;
704. a connecting rod; 705. a fixed block; 706. a cavity; 707. a movable block;
708. a second spring; 709. a down-moving rod; 710. a slide hole; 711. fixing grooves;
712. pushing the plate; 713. a third spring; 714. a push rod; 715. a fixing pin;
716. opening a hole; 717. a card slot;
8. a bearing; 9. and (4) a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 8, the present invention provides the following technical solutions: an enhancing device for ultrasonic imaging comprises an imaging display 1, an ultrasonic probe 2, a data line 3, an extrusion component 4 and a smearing component 5, wherein the ultrasonic probe 2 is fixedly installed on one side of the imaging display 1, the imaging display 1 is connected with the ultrasonic probe 2 through the data line 3, the extrusion component 4 is fixedly installed on the ultrasonic probe 2, a coupling agent can be discharged through the extrusion component 4, the smearing component 5 is fixedly connected on the extrusion component 4, the coupling agent can be evenly mudflat through the smearing component 5, the extrusion component 4 comprises a chute 401, a connecting plate 402, a fixing sleeve 403, a first spring 404, a sliding plate 405, a first air bag 406, a roller 407, a second air bag 408 and a connecting pipe 409, the chute 401 is formed in the ultrasonic probe 2, the connecting plate 402 is sleeved at the bottom of the chute 401, and the fixing sleeve 403 is fixedly installed at the bottom of the connecting plate 402, the roller 407 is conveniently installed through the fixed sleeve 403, the fixed sleeve 403 is sleeved at the detection end of the ultrasonic probe 2, the sliding groove 401 is fixedly provided with the first spring 404, the first spring 404 is positioned above the connecting plate 402, the sliding groove 401 is slidably provided with the sliding plate 405, the sliding plate 405 is positioned above the first spring 404, thrust can be respectively exerted on the connecting plate 402 and the sliding plate 405 through the elastic force action of the first spring 404, the connecting plate 402 and the sliding plate 405 are fixed, the air bag I406 is fixedly installed on the upper groove wall of the sliding groove 401, the air bag I406 is annular, air flow can be generated through the deformation of the air bag I406 so as to provide power for extruding the couplant, the rollers 407 are symmetrically and fixedly installed in the fixed sleeve 403, the rollers 407 are respectively positioned in front and back of the detection end of the ultrasonic probe 2, the ultrasonic probe 2 is convenient to move on the skin through the rollers 407, and the rollers 407 can extrude the couplant on the skin, the second air bag 408 is fixedly installed inside the roller 407, the first air bag 406 is connected with the second air bag 408 through a connecting pipe, and gas can enter the second air bag 408 through the connecting pipe 409, so that the second air bag 408 is expanded in volume.
As shown in fig. 1-7, the smearing assembly 5 includes a rotary hole 501, a branch pipe 502, a through hole 503, an absorbent cotton 504, and a liquid seepage hole 505;
the rotary holes 501 are symmetrically formed in two sides of the fixing sleeve 403, the branch pipes 502 are rotatably mounted in the rotary holes 501, the rotary drums 407 are fixedly mounted among the branch pipes 502, the rotary drums 407 can rotate through the branch pipes 502, through holes 503 are symmetrically formed in the middles of two sides of the rotary drums 407, orifices of the through holes 503 are fixedly connected with the branch pipes 502, gas in the connecting pipes 409 can conveniently enter the air bags II 408 through the through holes 503, lower orifices of the connecting pipes 409 are fixedly connected with left orifices of the branch pipes 502, absorbent cotton 504 is fixedly mounted in the rotary drums 407, the absorbent cotton 504 is annular and wrapped around the air bags II 408, the absorbent cotton 504 can store coupling agents, the absorbent cotton 504 can be extruded when the air bags II 408 expand in size, the coupling agents in the absorbent cotton 504 are discharged, liquid seepage holes 505 are uniformly formed in the rotary drums 407, and the coupling agents can be conveniently discharged onto the skin of a human body through the liquid seepage holes 505.
The bearing 8 is fixedly installed in the rotary hole 501, the branch pipe 502 is fixedly connected in the bearing 8, and the branch pipe 502 can rotate more smoothly in the rotary hole 501 through the bearing 8.
Fixed mounting has stock solution subassembly 6 on ultrasonic transducer 2, and stock solution subassembly 6 makes things convenient for the storage couplant, and fixed mounting has notes liquid subassembly 7 on the stock solution subassembly 6, can be to absorbing the cotton internal injection couplant through annotating liquid subassembly 7.
As shown in fig. 1-6, the liquid storage assembly 6 includes a liquid storage tank 601, a liquid injection pipe 602, a perforation 603, and a rubber plug 604;
symmetrical fixed mounting has liquid reserve tank 601 around the inside of connecting plate 402, conveniently stores the couplant through liquid reserve tank 601, and fixedly connected with annotates liquid pipe 602 on the input of liquid reserve tank 601, has seted up perforation 603 on the connecting plate 402, annotates liquid pipe 602 and runs through perforation 603, conveniently pours the couplant into liquid reserve tank 601 through annotating liquid pipe 602, and annotate fixedly connected with rubber buffer 604 in the mouth of pipe input of liquid pipe 602, can seal through rubber buffer 604 and annotate liquid pipe 602.
As shown in fig. 1-6 and 8, the liquid injection assembly 7 includes an infusion hole 701, an infusion tube 702, a control valve 703, a connecting rod 704, a fixed block 705, a cavity 706, a movable block 707, a second spring 708, a down-moving rod 709, a sliding hole 710, a fixed groove 711, a push plate 712, a third spring 713, a push rod 714, a fixed pin 715, an opening 716, and a clamping groove 717;
transfusion holes 701 are uniformly formed in the bottom of the liquid storage box 601, a transfusion pipe 702 is fixedly connected to the transfusion hole 701, the couplant can be conveniently and directionally conveyed through the transfusion pipe 702, a control valve 703 is fixedly installed on the transfusion pipe 702, the transfusion pipe 702 can be closed through the control valve 703, the couplant can only flow when the pipe orifice of the transfusion pipe 702 is aligned with the seepage hole 505, a connecting rod 704 is fixedly installed on the control valve 703, a fixed block 705 is fixedly installed at the right end of the connecting rod 704, a cavity 706 is formed in the fixed block 705, a movable block 707 is slidably installed in the cavity 706, the movable block 707 can conveniently and longitudinally move in the cavity 706, a second spring 708 is fixedly installed in the cavity 706, the second spring 708 is located between the movable block 707 and the upper wall of the cavity 706, the movable block 707 can be extruded through the elastic action of the second spring 708, and a downward moving rod 709 is fixedly installed at the middle position of the bottom of the movable block 707, the bottom of the fixed block 705 is provided with a sliding hole 710, the down moving rod 709 penetrates through the sliding hole 710, the down moving rod 709 is in sliding fit with the sliding hole 710, so that the down moving rod 709 can move synchronously with the movable block 707, the roller 407 is provided with a fixed groove 711, the fixed groove 711 is a tapered groove, the lower end of the down moving rod 709 is inserted into the fixed groove 711, so that the movable block 707 is attached to the bottom of the cavity 706 under the elastic force of the second spring 708, one side of the fixed block 705 is fixedly provided with a push plate 712, a third spring 713 is fixedly arranged between the push plate 712 and the fixed block 705, the push plate 712 can be fixed by the third spring 713, and can be quickly reset, the right side of the push plate 712 is fixedly provided with a push rod 714, the push plate 712 is conveniently driven to move by the push rod 714, the right end of the push rod 714 is fixedly provided with a fixed pin 715, the fixed pin is tapered, the left side of the fixed block 705 is provided with an opening 716, the draw-in groove 717 has been seted up to the left side of movable block 707, and draw-in groove 717 is the toper groove, and trompil 716 is in same horizontal position with draw-in groove 717, and push rod 714 runs through trompil 716, and fixed pin 715 alternates in draw-in groove 717, because fixed pin 715 is the inclined plane cooperation with draw-in groove 717 for fixed pin 715 is convenient for follow draw-in groove 717 and shifts out.
The control valve 703 is an electromagnetic valve and is provided with a touch key, the control valve 703 is normally open in a normal state, and the control valve 703 can be closed by pressing the touch key.
The lower end of the downward moving rod 709 is conical, the ball 9 is arranged at the bottom of the downward moving rod 709 in a rolling mode, the friction resistance between the downward moving rod 709 and the roller 407 is reduced conveniently through the ball 9, and the downward moving rod 709 cannot be abraded when moving on the roller 407.
The fixing groove 711 is in the same horizontal line with the center of the weep hole 505, thereby ensuring that the infusion tube 702 can be aligned with the weep hole 505 only for infusion.
The working principle of the invention is as follows: firstly, when using ultrasonic probe 2 to survey in the slip on the human body, press ultrasonic probe 2 with the hand, make cylinder 407 shift up in the roll simultaneously, thereby make connecting plate 402 extrude first spring 404, let slide 405 extrude gasbag 406, let the air current in gasbag 406 enter into gasbag two 408 in the cylinder 407 through connecting pipe 409, the volume through gasbag two 408 expands gradually and can extrude absorbent cotton 504, thereby make the couplant in the absorbent cotton 504 can flow out from weeping hole 505, thereby make things convenient for the couplant to cover the skin along with ultrasonic probe 2 removes, pass through the back that rolls of cylinder 407 again, thereby let the couplant on the skin by even mud flat, and then can ensure that ultrasonic imaging is clear.
Then, a couplant is conveniently poured into the liquid storage tank 601 through the liquid injection pipe 602, the ultrasonic probe 2 can be conveniently and continuously used, when the roller 407 rolls, by utilizing the liquid injection assembly 7, because the lower end of the downward moving rod 709 is in inclined plane fit with the fixed groove 711, the downward moving rod 709 can be separated from the fixed groove 711, so that the movable block 707 is driven to extrude the second spring 708 upwards in the cavity 706, meanwhile, because the fixed pin 715 is matched with the clamping groove 717 and the inclined plane, the fixed pin 715 moves upwards along with the movable block 707, the push rod 714 can be driven to move leftwards, so that the push plate 712 presses a touch key of the control valve 703, the control valve 703 closes the infusion tube, when the infusion tube 702 is aligned with the liquid seepage hole 505, the movable block 707 drives the downward moving rod 709 through the elastic action of the second spring 708, so that the lower end of the downward moving rod 709 is inserted into the fixed groove 711, and at the same time, the push plate 712 can drive the push rod 714 to move right under the elastic force of the third spring 713, and the fixing pin 715 is inserted into the clamping groove 717 again, so that the touch key of the control valve 703 is reset, the infusion tube 702 is opened, the couplant can be conveyed only when the infusion tube 702 is aligned with the liquid seepage hole 505, and the waste of the couplant is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. An enhancing device for ultrasonic imaging, characterized in that: this reinforcing apparatus for ultrasonic imaging includes formation of image display (1), ultrasonic probe (2), data line (3), extrusion subassembly (4), paints subassembly (5), one side fixed mounting of formation of image display (1) has ultrasonic probe (2), formation of image display (1) passes through data line (3) with ultrasonic probe (2) and is connected, fixed mounting has extrusion subassembly (4) on ultrasonic probe (2), fixedly connected with paints subassembly (5) on extrusion subassembly (4), extrusion subassembly (4) include spout (401), connecting plate (402), fixed cover (403), first spring (404), slide (405), gasbag (406), The ultrasonic detection device comprises a roller (407), an air bag II (408) and a connecting pipe (409), wherein a chute (401) is formed in the ultrasonic probe (2), a connecting plate (402) is sleeved at the bottom of the chute (401), a fixing sleeve (403) is fixedly installed at the bottom of the connecting plate (402), the fixing sleeve (403) is sleeved at the detection end of the ultrasonic probe (2), a first spring (404) is fixedly installed on the chute (401), the first spring (404) is located above the connecting plate (402), a sliding plate (405) is slidably installed on the chute (401), the sliding plate (405) is located above the first spring (404), a first air bag (406) is fixedly installed on the upper chute wall of the chute (401), and the first air bag (406) is annular, the utility model discloses a medical ultrasonic probe, including fixed cover (403), fixed cover (403) internal symmetry fixed mounting has cylinder (407), cylinder (407) are in the front and back of the sense terminal of ultrasonic probe (2) respectively, the inside fixed mounting of cylinder (407) has gasbag two (408), gasbag one (406) is connected with gasbag two (408) using connecting pipe (409), it includes trompil (501), branch pipe (502), through-hole (503), absorbent cotton (504), sepage hole (505) to paint subassembly (5), trompil (501) has been seted up to the bilateral symmetry of fixed cover (403), branch pipe (502) has been installed in the trompil (501) internal rotation, fixed mounting has cylinder (407) between branch pipe (502), through-hole (503) have been seted up to the bilateral middle part symmetry of cylinder (407), through-hole (503) drill way and branch pipe (502) fixed connection, the lower mouth of pipe of connecting pipe (409) and the left mouth of pipe fixed connection of branch pipe (502), fixed mounting has absorption cotton (504) in cylinder (407), it is cyclic annular to absorb cotton (504), and wraps up around gasbag two (408), oozing liquid hole (505) have evenly been seted up on cylinder (407), fixed mounting has stock solution subassembly (6) on ultrasonic transducer (2), fixed mounting has liquid subassembly (7) to annotate on stock solution subassembly (6).
2. An enhancing apparatus for ultrasonic imaging according to claim 1, characterized in that: a bearing (8) is fixedly installed in the rotary hole (501), and a branch pipe (502) is fixedly connected in the bearing (8).
3. An enhancing apparatus for ultrasonic imaging according to claim 1, characterized in that: the liquid storage component (6) comprises a liquid storage box (601), a liquid injection pipe (602), a perforation (603) and a rubber plug (604);
symmetrical fixed mounting has liquid reserve tank (601) around the inside of connecting plate (402), fixedly connected with annotates liquid pipe (602) on the input of liquid reserve tank (601), perforation (603) have been seted up on connecting plate (402), annotate liquid pipe (602) and run through perforation (603), and annotate fixedly connected with rubber buffer (604) in the mouth of pipe input of liquid pipe (602).
4. An enhancing apparatus for ultrasonic imaging according to claim 3, characterized in that: the liquid injection assembly (7) comprises a liquid infusion hole (701), a liquid infusion tube (702), a control valve (703), a connecting rod (704), a fixed block (705), a cavity (706), a movable block (707), a second spring (708), a downward moving rod (709), a sliding hole (710), a fixed groove (711), a push plate (712), a third spring (713), a push rod (714), a fixed pin (715), an opening (716) and a clamping groove (717);
infusion hole (701) have evenly been seted up to the bottom of liquid reserve tank (601), fixedly connected with transfer line (702) on infusion hole (701), fixed mounting has control valve (703) on transfer line (702), fixed mounting has connecting rod (704) on control valve (703), fixed block (705) are fixed to be installed to the right end of connecting rod (704), be equipped with cavity (706) in fixed block (705), slidable mounting has movable block (707) in cavity (706), fixed mounting has second spring (708) in cavity (706), second spring (708) are in between the upper wall of movable block (707) and cavity (706), the bottom intermediate position fixed mounting of movable block (707) has down link (709), the bottom of fixed block (705) has been seted up slide opening (710), move down pole (709) and run through slide opening (710), fixed slot (711) has been seted up on cylinder (407), fixed slot (711) are the bell jar, move down the lower extreme of pole (709) and alternate in fixed slot (711), one side fixed mounting of fixed block (705) has push pedal (712), fixed mounting has third spring (713) between push pedal (712) and fixed block (705), the right side fixed mounting of push pedal (712) has push rod (714), the right-hand member fixed mounting of push rod (714) has fixed pin (715), fixed pin (715) are the toper, trompil (716) have been seted up to the left side of fixed block (705), draw-in groove (717) have been seted up to the left side of movable block (707), the clamping groove (717) is a conical groove, the opening (716) and the clamping groove (717) are located at the same horizontal position, the push rod (714) penetrates through the opening (716), and the fixing pin (715) is inserted into the clamping groove (717).
5. An enhancing apparatus for ultrasonic imaging according to claim 4, characterized in that: the control valve (703) is an electromagnetic valve and is provided with a touch key, the control valve (703) is normally open under a normal state, and the control valve (703) can be closed by pressing the touch key.
6. An enhancing apparatus for ultrasonic imaging according to claim 4, characterized in that: the lower end of the downward moving rod (709) is conical, and the bottom of the downward moving rod (709) is provided with a ball (9) in a rolling mode.
7. An enhancing apparatus for ultrasonic imaging according to claim 4, characterized in that: the fixing groove (711) and the center of the liquid seepage hole (505) are positioned on the same horizontal line.
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| CN114668418B (en) * | 2022-05-26 | 2022-08-09 | 北京大学第三医院（北京大学第三临床医学院） | High stability ultrasonic image processing probe |
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