CN115317153B - Adjustable medical ultrasonic detector - Google Patents
Adjustable medical ultrasonic detector Download PDFInfo
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- CN115317153B CN115317153B CN202211161650.5A CN202211161650A CN115317153B CN 115317153 B CN115317153 B CN 115317153B CN 202211161650 A CN202211161650 A CN 202211161650A CN 115317153 B CN115317153 B CN 115317153B
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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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/80—Implements for cleaning or washing the skin of surgeons or patients
Abstract
The invention relates to the field of medical treatment, in particular to an adjustable medical ultrasonic detector. The technical problem is that: the existing equipment does not have the function of automatic cleaning, and after the examination of a patient is finished, medical personnel still need to use cleaning cloth to wipe off the couplant on the skin surface of the patient, so that the diagnosis time is prolonged, and the efficiency is low. The technical scheme is as follows: an adjustable medical ultrasonic detector comprises a smearing component, a cleaning component and the like; the front part of the second shell is connected with an applying component for adjustably applying a couplant; the lower side of the smearing component is connected with two push blocks. In the cleaning process, the fixed plate prevents the cleaning strip from sinking due to backward force applied to the middle part of the cleaning strip, and the barb on the fixed plate is subjected to smoothing and rough treatment, so that the safety of medical personnel taking out the scraper and the fixed plate is improved, the scratch phenomenon is avoided, the convenient and fast disassembly is realized, and the efficiency is improved.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to an adjustable medical ultrasonic detector.
Background
The existing Chinese patent: a medical ultrasonic probe (CN 108903970A) with a couplant smearing unit automatically smears the couplant along with the use of the ultrasonic probe, so that the time of smearing the couplant by medical staff is reduced; however, the ultrasonic diagnostic apparatus does not have the function of automatic cleaning, and still needs medical workers to wipe off the couplant on the skin surface of a patient by using cleaning cloth after the patient is examined, so that the diagnostic time is prolonged, the efficiency is low, meanwhile, the moving speed of each medical worker using an ultrasonic probe is different, the content of the automatically-applied couplant is too low when the medical workers move too fast, the definition of ultrasonic imaging is reduced, and the content of the automatically-applied couplant is too high when the medical workers move too slowly, so that the waste phenomenon is caused.
Disclosure of Invention
In order to overcome the defects that the existing equipment does not have the automatic cleaning function, medical staff still needs to use cleaning cloth to wipe off the couplant on the skin surface of a patient after the examination of the patient is finished, the diagnosis time is prolonged, and the efficiency is low, the invention provides an adjustable medical ultrasonic detector.
The technical scheme of the invention is as follows: an adjustable medical ultrasonic detector comprises a first shell, a second shell, a probe body, a circuit, a push block, a first shifting block, a scraper, a smearing assembly and a cleaning assembly; a second shell is fixedly connected to the front side of the first shell; a probe body is arranged between the first shell and the second shell; the upper side of the probe body is connected with a circuit; the first shell and the second shell are both contacted with the circuit; the front part of the second shell is connected with an applying component for adjustably applying a couplant; the lower side of the smearing component is connected with two push blocks; plugging the coupling agent temporarily stored in the smearing component through the push block; the lower side of the smearing component is connected with a plurality of first shifting blocks in a transverse array manner, and the first shifting blocks are located between the two pushing blocks; automatically smearing the couplant accumulated on the surface of the skin of the patient through the first shifting block; the rear part of the first shell is connected with a cleaning component for conveniently cleaning the coupling agent; the lower side of the cleaning component is connected with a scraper; the couplant on the surface of the skin of the patient is scraped by the scraper.
Furthermore, the smearing component comprises a first hollow plate, a first pipeline, a second hollow plate, a regulating unit, a plugging unit and a floating unit; a first hollow plate is fixedly connected to the upper part of the inner side of the second shell; the upper part of the first hollow plate is communicated with a first pipeline; the first pipeline passes through the second shell; the lower part of the inner side of the first hollow plate is fixedly connected with a second hollow plate; a plurality of discharge holes are formed in the lower side of the second hollow plate; the second hollow plate is communicated with the first hollow plate; the lower side of the first hollow plate is connected with an adjusting unit; the lower side of the second hollow plate is connected with a plugging unit; the hollow board downside of second is connected with floating unit to floating unit is located shutoff unit below.
Furthermore, the adjusting unit comprises an adjusting block, a deflector rod and a sliding sleeve block; the lower side of the first hollow plate is connected with an adjusting block in a sliding manner; a gap is formed between the adjusting block and the first hollow plate; a deflector rod is fixedly connected with the rear part of the right side of the adjusting block; a sliding sleeve block is fixedly connected to the lower part of the right side of the second shell; the deflector rod is connected with the sliding sleeve block in a damping sliding manner.
Furthermore, the plugging unit comprises a piston, a first linkage frame, a stop block and a first elastic telescopic rod; a plurality of pistons are inserted into the lower side of the second hollow plate; a first linkage frame is fixedly connected among the upper sides of the plurality of pistons; the first linkage frame penetrates out of the second hollow plate; a stop block is fixedly connected to the left part of the upper side and the right part of the upper side of the first linkage frame; the two stop blocks are in sealing sliding connection with the second hollow plate; a first elastic telescopic rod is fixedly connected to the left side and the right side of the second hollow plate; the telescopic ends of the two first elastic telescopic rods are fixedly connected with the first linkage frame; the first linkage frame is fixedly connected with the two pushing blocks.
Furthermore, the floating unit comprises a second elastic telescopic rod, a second linkage frame, a linkage rod, a first roller, a linkage ring and a second roller; four second elastic telescopic rods are fixedly connected to the lower side of the second shell; a second linkage frame is fixedly connected among the telescopic ends of the four second elastic telescopic rods; the second linkage frame slides on the surface of the second shell; the plurality of second shells are fixedly connected with the first shifting block; a linkage rod is fixedly connected to the middle of the left side of the second linkage frame; the left part of the lower side of the second shell is rotatably connected with a first roller; a linkage ring is fixedly connected to the outer side of the first roller; a second roller is fixedly connected to the outer side of the linkage ring; the linkage rod slides on the surface of the first roller; the linkage rod slides on the surface of the linkage ring; the linkage rod slides on the surface of the second roller.
Furthermore, the cleaning assembly comprises a second pipeline, a third hollow plate, a connecting block, a suction block, a round rod, an elastic bead and an erasing unit; a second pipeline penetrates through the middle part of the first shell; a third hollow plate is communicated with the lower side of the second pipeline; the lower part of the first shell is fixedly connected with a connecting block; the inner side of the connecting block is fixedly connected with a suction block; the suction block is communicated with the third hollow plate; two round rods are inserted in the front part of the lower side of the connecting block; an elastic bead is arranged on each of the two round rods; the two elastic beads are clamped with the connecting block; the lower sides of the two round rods are fixedly connected with the scraping plate; the scraper is contacted with the connecting block; the lower side of the scraper is connected with an erasing unit.
Further, the erasing unit comprises an elastic sheet, a fixed block, a cone, a second shifting block and a cleaning strip; the lower part of the left side and the lower part of the right side of the scraper are fixedly connected with elastic pieces; the lower sides of the two elastic sheets are fixedly connected with a fixed block; the opposite sides of the two fixed blocks are respectively connected with a plurality of cones; a second shifting block is fixedly connected to the rear sides of the two fixed blocks; the lower side of the scraper is provided with a cleaning strip; the plurality of cones are all contacted with the cleaning strips; the connecting block and the two fixing blocks are both contacted with the cleaning strips.
Furthermore, the cleaning assembly also comprises a fixing plate; a fixed plate is fixedly connected with the rear part of the lower side of the scraper; the fixed plate is contacted with the cleaning strip; the lower side of the fixing plate is provided with a plurality of barbs, and the sharp corners of the barbs are subjected to smoothing and rough treatment.
Furthermore, the upper part of the right side of the linkage ring is provided with a smooth bulge.
Furthermore, a plurality of transverse channels are formed in the lower portion of the inner side of the suction block, a plurality of vertical channels are formed in the upper portion of the inner side of the suction block, and the vertical channels are communicated with the adjacent transverse channels.
The beneficial effects are that: when the probe is used, the couplant on the skin surface of a patient is automatically removed along with the inspection of the probe body, medical staff does not need to clean the probe body independently, the probe body can be sucked and removed only by contacting a small amount of couplant with a channel opening of a suction block, the cleaning effect is improved, the couplant trace remained on the skin surface of the patient is automatically erased by the cleaning strip moving along with the scraper, the cleaning effect is further improved, the cleaning strip is prevented from sinking due to backward force applied to the middle part of the cleaning strip through a fixing plate in the cleaning process, and the barb on the fixing plate is ground and roughened, so that the safety of the medical staff when the scraper and the fixing plate are taken out is improved, the scratch phenomenon is avoided, the convenient disassembly is realized, and the efficiency is improved;
the first shifting block is driven to reciprocate by friction force in the examination process, so that the couplant accumulated on the skin surface of a patient is evenly leveled, the phenomenon of unclear ultrasonic imaging caused by the loss of the couplant at the local position on an examination path is avoided, the first shifting block is not required to be driven by a motor, the cost is saved, the energy conservation and emission reduction are facilitated, the discharging speed is adjusted by the adjusting block, the device is suitable for the use habits of different medical workers, and the problems caused by the fact that the discharging speed cannot be adjusted by the existing device are avoided;
the discharge opening of the hollow board of second carries out the shutoff through the piston in the inspection completion back, and it is inboard to avoid external environment's impurity to enter into the hollow board of second through the discharge opening of the hollow board of second to avoid polluting the couplant that exists the hollow board side of second temporarily, and the piston all along with the beginning of the body of popping one's head in and the stop use is opened and is closed automatically, need not medical personnel extra independent control, improves the convenience greatly.
Drawings
FIG. 1 is a schematic view of a first construction of an adjustable medical ultrasound detector of the present invention;
FIG. 2 is a schematic diagram of a second configuration of an adjustable medical ultrasound detector according to the present invention;
FIG. 3 is a schematic view of a portion of an adjustable medical ultrasound detector according to the present invention;
FIG. 4 is a schematic view of a first partial construction of the applicator assembly of the present invention;
FIG. 5 is a schematic view of a second partial construction of the applicator assembly of the present invention;
FIG. 6 is a schematic view of a third partial construction of the applicator assembly of the present invention;
FIG. 7 is a schematic view of a fourth partial construction of the applicator assembly of the present invention;
FIG. 8 is a schematic structural view of the cleaning assembly of the present invention;
FIG. 9 is a schematic view of a first partial structure of the cleaning assembly of the present invention;
FIG. 10 is a schematic view of a second partial structure of the cleaning assembly of the present invention;
FIG. 11 is a schematic view of a third partial construction of the cleaning assembly of the present invention;
FIG. 12 is a schematic view of a fourth partial structure of the cleaning assembly of the present invention.
In the reference symbols: 1-a first housing, 2-a second housing, 3-a probe body, 4-a line, 201-a first hollow plate, 202-a first pipe, 203-a second hollow plate, 204-a regulating block, 205-a driving lever, 206-a sliding sleeve block, 207-a piston, 208-a first linkage frame, 209-a stop, 2010-a first elastic telescopic rod, 2011-a pushing block, 2012-a second elastic telescopic rod, 2013-a second linkage frame, 2014-a first shifting block, 2015-a linkage rod, 2016-a first roller, 2017-a linkage ring, 2018-a second roller, 301-a second pipe, 302-a third hollow plate, 303-a connecting block, 304-a suction block, 305-a round rod, 306-an elastic bead, 307-a scraping plate, 308-an elastic sheet, 309-a fixed block, 3010-a cone, 3011-a second shifting block, 3012-a cleaning strip, 3013-a fixed plate.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
An adjustable medical ultrasonic detector is shown in fig. 1-7, and comprises a first shell 1, a second shell 2, a probe body 3, a line 4, a push block 2011, a first shifting block 2014, a scraper 307, a smearing component and a cleaning component; the front side of the first shell 1 is connected with a second shell 2 through bolts; a probe body 3 is arranged between the first shell 1 and the second shell 2; the upper side of the probe body 3 is connected with a circuit 4; the first shell 1 and the second shell 2 are both contacted with the circuit 4; the front part of the second shell 2 is connected with an applying component; the lower side of the smearing component is connected with two push blocks 2011; the lower side of the smearing component is connected with a plurality of first shifting blocks 2014 in a transverse array manner, and the first shifting blocks 2014 are located between the two push blocks 2011; the rear part of the first shell 1 is connected with a cleaning component; a scraper 307 is attached to the underside of the cleaning assembly.
The first dial 2014 is a soft rubber block.
The smearing component comprises a first hollow plate 201, a first pipeline 202, a second hollow plate 203, a regulating unit, a plugging unit and a smearing unit; a first hollow plate 201 is fixedly connected to the upper part of the inner side of the second shell 2; the upper part of the first hollow plate 201 is communicated with a first pipeline 202; the first pipe 202 passes through the second housing 2; a second hollow plate 203 is fixedly connected to the lower part of the inner side of the first hollow plate 201; a plurality of discharge holes are formed in the lower side of the second hollow plate 203; the second hollow plate 203 is communicated with the first hollow plate 201; the lower side of the first hollow plate 201 is connected with an adjusting unit; the lower side of the second hollow plate 203 is connected with a plugging unit; the second hollow plate 203 downside is connected with floating unit to floating unit is located the shutoff unit below.
The adjusting unit comprises an adjusting block 204, a shifting rod 205 and a sliding sleeve block 206; the lower side of the first hollow plate 201 is connected with an adjusting block 204 in a sliding way; a gap is formed between the adjusting block 204 and the first hollow plate 201; a deflector rod 205 is welded at the rear part of the right side of the adjusting block 204; a sliding sleeve block 206 is welded at the lower part of the right side of the second shell 2; the shift lever 205 is connected with the sliding sleeve block 206 in a damping sliding manner.
The plugging unit comprises a piston 207, a first linkage frame 208, a stop block 209 and a first elastic telescopic rod 2010; a plurality of pistons 207 are inserted into the lower side of the second hollow plate 203; a first linkage frame 208 is welded between the upper sides of the plurality of pistons 207; the first linkage frame 208 penetrates out of the second hollow plate 203; a stop dog 209 is welded on the left part of the upper side and the right part of the upper side of the first linkage frame 208; the two stoppers 209 are in sealing sliding connection with the second hollow plate 203; a first elastic telescopic rod 2010 is fixedly connected to the left side and the right side of the second hollow plate 203; the telescopic ends of the two first elastic telescopic rods 2010 are fixedly connected with the first linkage frame 208; the first link frame 208 is welded to the two push blocks 2011.
The trowelling unit comprises a second elastic telescopic rod 2012, a second linkage frame 2013, a linkage rod 2015, a first roller 2016, a linkage ring 2017 and a second roller 2018; four second elastic expansion rods 2012 are fixedly connected with the lower side of the second shell 2; a second linkage frame 2013 is fixedly connected among the telescopic ends of the four second elastic telescopic rods 2012; the second linkage frame 2013 slides on the surface of the second shell 2; the plurality of second shells 2 are connected with the first shifting block 2014 through bolts; a linkage rod 2015 is welded in the middle of the left side of the second linkage frame 2013; a first roller 2016 is rotatably connected to the left part of the lower side of the second shell 2; a linkage ring 2017 is welded on the outer side of the first roller 2016; a second roller 2018 is welded on the outer side of the linkage ring 2017; linkage 2015 slides over first roller 2016; the linkage rod 2015 slides on the surface of the linkage ring 2017; the linkage 2015 slides over the surface of the second roller 2018.
The upper portion of the right side of the link ring 2017 is provided with a smooth protrusion.
Firstly, a medical worker communicates an external feed delivery pipe to a first pipeline 202, then holds the upper parts of a first shell 1 and a second shell 2, vertically attaches the lower side surface of a probe body 3 to the skin surface of a patient, at the moment, a push block 2011 is blocked by the skin of the patient, so that the push block 2011 pushes a first linkage frame 208 to move upwards, the first linkage frame 208 compresses a first elastic telescopic rod 2010, the first linkage frame 208 drives a stop block 209 and a piston 207 to move upwards, so that the piston 207 is separated from a discharge hole of a second hollow plate 203, then the medical worker drives the first shell 1 and the second shell 2 to move forwards, the first shell 1 and the second shell 2 drive parts on the first shell to move forwards, then the external feed delivery pipe conveys a coupling agent to the first pipeline 202, the coupling agent flows into the first hollow plate 201 through the first pipeline 202, then flows into the second hollow plate 203 from a gap between the first hollow plate 201 and an adjusting block 204, and then flows out from the discharge hole of the second hollow plate 203 to the skin surface of the patient, and the second hollow plate 203 contacts with the second probe body to automatically daub the coupling agent, and therefore, the probe body smears the coupling agent on the patient with the probe body in front when the patient; when the lower side surface of the probe body 3 is attached to the skin surface of a patient, the first shifting block 2014 and the second roller 2018 are also in contact with the skin surface, when the probe body 3 moves forwards, the second roller 2018 rolls on the skin surface of the patient, the second roller 2018 drives the linkage ring 2017 to rotate, the linkage ring 2017 drives the first roller 2016 to rotate, when the linkage ring 2017 rotates, the protrusion on the linkage ring 2015 pushes the linkage rod 2015 to move rightwards, the linkage rod 2015 drives the second linkage frame 2013 to move rightwards, the second linkage frame 2013 compresses the second elastic telescopic rod 20152012, when the protrusion on the linkage ring 2013 is far away from the linkage rod, the second elastic telescopic rod 2012 rebounds back to drive the second linkage frame 2013 to move back to the original position, the second roller 2018 rolls continuously, so that the second linkage frame 2013 performs linear reciprocating motion, the second linkage frame 2013 drives the first shifting block 2014 to perform linear reciprocating motion, and therefore the first shifting block 2014 can be used for leveling the couplant accumulated on the skin surface automatically, the skin surface can be prevented from being subjected to be subjected to the phenomenon of being accumulated on the skin surface of the patient without the phenomenon of being subjected to be detected by a reciprocating motion, and the ultrasonic imaging, and the phenomenon which is avoided, and the phenomenon of the first shifting block 2014 which is not required to be reduced by an energy-saving and the phenomenon which is avoided; before the examination operation, the medical staff pulls the shifting lever 205 to move, so that the shifting lever 205 slides in a damping manner on the inner side of the sliding sleeve block 206, the shifting lever 205 drives the adjusting block 204 to move, the gap width between the adjusting block 204 and the first hollow plate 201 is adjusted, the discharging speed is adjusted, the device is suitable for the use habits of different medical staff, and various problems caused by the fact that the discharging speed cannot be adjusted by the existing equipment are avoided; after the inspection operation is accomplished, ejector pad 2011 stops to contact patient's skin, make first elasticity telescopic link 2010 kick-back drive first linkage frame 208 rebound and move back the normal position downwards, first linkage frame 208 drives piston 207 and inserts again downwards to the discharge opening of the hollow board 203 of second, carry out the shutoff to it, the discharge opening that avoids external environment's impurity to pass through the hollow board 203 of second gets into to the hollow board 203 of second is inboard, thereby avoid polluting the couplant that temporarily exists the hollow board 203 side of second, and piston 207 all opens and closes automatically along with the beginning of probe body 3 uses and the decommissioning, need not medical personnel extra independent control, improve the convenience greatly.
Example 2
On the basis of the embodiment 1, as shown in fig. 8-12, the cleaning assembly comprises a second pipeline 301, a third hollow plate 302, a connecting block 303, a suction block 304, a round rod 305, an elastic bead 306 and a wiping unit; a second pipeline 301 penetrates through the middle part of the first shell 1; a third hollow plate 302 is communicated with the lower side of the second pipeline 301; the lower part of the first shell 1 is welded with a connecting block 303; the inner side of the connecting block 303 is welded with a suction block 304; the suction block 304 is communicated with the third hollow plate 302; two round rods 305 are inserted into the front part of the lower side of the connecting block 303; an elastic bead 306 is arranged on each of the two round rods 305; the two elastic beads 306 are clamped with the connecting block 303; the lower sides of the two round rods 305 are welded with the scraping plate 307; scraper 307 is in contact with connecting block 303; an erasing unit is connected to the lower side of the squeegee 307.
The lower part of the inner side of the suction block 304 is provided with a plurality of transverse channels, the upper part of the inner side of the suction block 304 is provided with a plurality of vertical channels, and the vertical channels are communicated with the adjacent transverse channels.
The erasing unit comprises an elastic sheet 308, a fixed block 309, a cone 3010, a second shifting block 3011 and a cleaning strip 3012; the left lower part and the right lower part of the scraping plate 307 are both connected with an elastic sheet 308 through bolts; the lower sides of the two elastic pieces 308 are respectively welded with a fixing block 309; the opposite sides of the two fixed blocks 309 are respectively provided with a plurality of cones 3010; a second shifting block 3011 is welded on the rear side of each of the two fixing blocks 309; a cleaning strip 3012 is arranged on the lower side of the scraper 307; the cones 3010 are all in contact with the cleaning strip 3012; the connecting block 303 and the two fixing blocks 309 are in contact with the cleaning strip 3012.
The resilient tab 308 is made of a copper alloy.
The cleaning assembly further comprises a fixing plate 3013; a fixing plate 3013 is welded at the rear part of the lower side of the scraper 307; the fixing plate 3013 is in contact with the cleaning strip 3012; the fixing plate 3013 has several barbs at its lower side, and the sharp corners of the barbs are polished and roughened.
Firstly, the external sewage suction pipe is communicated to the second pipeline 301, when the probe body 3 moves forwards, the scraper 307 moves forwards to scrape off the couplant on the surface of the skin of a patient, the scraped couplant is gathered in a cavity on the upper side of the scraper 307, then the external sewage suction pipe starts to suck air in the second pipeline 301, and the inner side of the second pipeline 301 is in a negative pressure state, so that the couplant gathered in the cavity on the upper side of the scraper 307 sequentially flows into the external sewage suction pipe through the suction block 304, the third hollow plate 302 and the second pipeline 301, the couplant on the surface of the skin of the patient is automatically cleaned while the probe body 3 is checked, medical staff does not need to clean the couplant independently, a small amount of the couplant is only required to contact with a passage port of the suction block 304 to suck the couplant, the cleaning effect is improved, and the cleaning strip 3012 moving along with the scraper 307 automatically cleans the couplant left on the surface of the skin of the patient, and further improves the cleaning effect; then, the medical staff pulls the second shifting block 3011 to move, the second shifting block 3011 drives the fixing block 309 to move, the fixing block 309 drives the cone 3010 to be far away from the cleaning strip 3012, the cleaning strip 3012 is stopped to be fixed, then the cleaning strip 3012 is taken out, then the medical staff drives the scraper 307 to move downwards, the scraper 307 drives the round rod 305 to move downwards, the round rod 305 drives the elastic bead 306 to move downwards to be separated from the connecting block 303, and therefore the scraper 307 is taken out, centralized cleaning can be carried out on the scraper 307 subsequently, convenient disassembly is achieved, and efficiency is improved; cleaning in-process clearance strip 3012 middle part can receive power backward and the sunken phenomenon appears, fixes clearance strip 3012 middle part front portion through the barb on fixed plate 3013 this moment, avoids appearing sunken phenomenon, and barb on the fixed plate 3013 is through grinding peaceful rough handling, improves the security of medical personnel when taking out scraper blade 307 and fixed plate 3013, avoids appearing the fish tail phenomenon.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (6)
1. An adjustable medical ultrasonic detector comprises a first shell (1), a second shell (2), a probe body (3) and a circuit (4); a second shell (2) is fixedly connected to the front side of the first shell (1); a probe body (3) is arranged between the first shell (1) and the second shell (2); the upper side of the probe body (3) is connected with a circuit (4); the first shell (1) and the second shell (2) are both contacted with the circuit (4); the method is characterized in that: the device also comprises a push block (2011), a first shifting block (2014), a scraper blade (307), a smearing assembly and a cleaning assembly; the front part of the second shell (2) is connected with an application component for adjustably applying a coupling agent; the lower side of the smearing component is connected with two push blocks (2011); plugging the coupling agent temporarily stored in the smearing component through a push block (2011); the lower side of the smearing component is connected with a plurality of first shifting blocks (2014) in a transverse array manner, and the first shifting blocks (2014) are located between the two pushing blocks (2011); automatically smoothing the couplant accumulated on the surface of the skin of the patient through a first shifting block (2014); the rear part of the first shell (1) is connected with a cleaning assembly for conveniently cleaning the couplant; a scraper (307) is connected to the lower side of the cleaning component; scraping off the couplant on the surface of the skin of the patient through a scraper (307);
the smearing component comprises a first hollow plate (201), a first pipeline (202), a second hollow plate (203), an adjusting unit, a blocking unit and a floating unit; a first hollow plate (201) is fixedly connected to the upper part of the inner side of the second shell (2); the upper part of the first hollow plate (201) is communicated with a first pipeline (202); the first pipe (202) passes through the second casing (2); a second hollow plate (203) is fixedly connected to the lower part of the inner side of the first hollow plate (201); a plurality of discharge holes are formed in the lower side of the second hollow plate (203); the second hollow plate (203) is communicated with the first hollow plate (201); the lower side of the first hollow plate (201) is connected with an adjusting unit; the lower side of the second hollow plate (203) is connected with a plugging unit; the lower side of the second hollow slab (203) is connected with a floating unit, and the floating unit is positioned below the plugging unit;
the adjusting unit comprises an adjusting block (204), a shifting lever (205) and a sliding sleeve block (206); the lower side of the first hollow plate (201) is connected with an adjusting block (204) in a sliding way; a gap is formed between the adjusting block (204) and the first hollow plate (201); a deflector rod (205) is fixedly connected with the rear part of the right side of the adjusting block (204); a sliding sleeve block (206) is fixedly connected to the lower part of the right side of the second shell (2); the shifting lever (205) is connected with the sliding sleeve block (206) in a damping sliding manner;
the cleaning assembly comprises a second pipeline (301), a third hollow plate (302), a connecting block (303), a suction block (304), a round rod (305), an elastic bead (306) and an erasing unit; a second pipeline (301) penetrates through the middle part of the first shell (1); a third hollow plate (302) is communicated with the lower side of the second pipeline (301); the lower part of the first shell (1) is fixedly connected with a connecting block (303); the inner side of the connecting block (303) is fixedly connected with a suction block (304); the suction block (304) is communicated with the third hollow plate (302); two round rods (305) are inserted in the front part of the lower side of the connecting block (303); an elastic bead (306) is arranged on each of the two round rods (305); the two elastic beads (306) are clamped with the connecting block (303); the lower sides of the two round rods (305) are fixedly connected with a scraper (307); the scraper (307) is in contact with the connecting block (303); an erasing unit is connected to the lower side of the scraper (307);
the erasing unit comprises an elastic sheet (308), a fixed block (309), a cone (3010), a second shifting block (3011) and a cleaning strip (3012); the lower part of the left side and the lower part of the right side of the scraper (307) are fixedly connected with an elastic sheet (308); the lower sides of the two elastic pieces (308) are fixedly connected with a fixed block (309); the opposite sides of the two fixing blocks (309) are respectively provided with a plurality of cones (3010); a second shifting block (3011) is fixedly connected to the rear sides of the two fixed blocks (309); a cleaning strip (3012) is arranged on the lower side of the scraping plate (307); the plurality of cones (3010) are all in contact with the cleaning strip (3012); the connecting block (303) and the two fixing blocks (309) are in contact with the cleaning strip (3012).
2. The adjustable medical ultrasound detector of claim 1, wherein: the plugging unit comprises a piston (207), a first linkage frame (208), a stop block (209) and a first elastic telescopic rod (2010); a plurality of pistons (207) are inserted into the lower side of the second hollow plate (203); a first linkage frame (208) is fixedly connected among the upper sides of the plurality of pistons (207); the first linkage frame (208) penetrates out of the second hollow plate (203); a stop block (209) is fixedly connected to the left part and the right part of the upper side of the first linkage frame (208); the two stop blocks (209) are in sealing sliding connection with the second hollow plate (203); a first elastic telescopic rod (2010) is fixedly connected to the left side and the right side of the second hollow plate (203); the telescopic ends of the two first elastic telescopic rods (2010) are fixedly connected with the first linkage frame (208); the first linkage frame (208) is fixedly connected with the two push blocks (2011).
3. The adjustable medical ultrasound probe of claim 2, wherein: the troweling unit comprises a second elastic telescopic rod (2012), a second linkage frame (2013), a linkage rod (2015), a first roller (2016), a linkage ring (2017) and a second roller (2018); four second elastic telescopic rods (2012) are fixedly connected to the lower side of the second shell (2); a second linkage frame (2013) is fixedly connected among the telescopic ends of the four second elastic telescopic rods (2012); the second linkage frame (2013) slides on the surface of the second shell (2); the second shells (2) are fixedly connected with the first shifting block (2014); a linkage rod (2015) is fixedly connected to the middle of the left side of the second linkage frame (2013); a first roller (2016) is rotatably connected to the left part of the lower side of the second shell (2); a linkage ring (2017) is fixedly connected to the outer side of the first roller (2016); a second roller (2018) is fixedly connected to the outer side of the linkage ring (2017); the linkage rod (2015) slides on the surface of the first roller (2016); the linkage rod (2015) slides on the surface of the linkage ring (2017); the linkage rod (2015) slides on the surface of the second roller (2018).
4. An adjustable medical ultrasound probe as claimed in claim 3, wherein: the cleaning component also comprises a fixing plate (3013); a fixing plate (3013) is fixedly connected to the rear part of the lower side of the scraper (307); the fixing plate (3013) is contacted with the cleaning strip (3012); the lower side of the fixing plate (3013) is provided with a plurality of barbs, and the sharp corners of the barbs are subjected to smoothing and rough treatment.
5. The adjustable medical ultrasound probe of claim 4, wherein: the upper part of the right side of the linkage ring (2017) is provided with a smooth protrusion.
6. An adjustable medical ultrasound detector as claimed in any one of claims 4 to 5, wherein: the lower part of the inner side of the suction block (304) is provided with a plurality of transverse channels, the upper part of the inner side of the suction block (304) is provided with a plurality of vertical channels, and the vertical channels are communicated with the adjacent transverse channels.
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| CN202211161650.5A CN115317153B (en) | 2022-09-23 | 2022-09-23 | Adjustable medical ultrasonic detector |
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| CN202211161650.5A CN115317153B (en) | 2022-09-23 | 2022-09-23 | Adjustable medical ultrasonic detector |
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| CN115317153B true CN115317153B (en) | 2022-12-09 |
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| CN116671977B (en) * | 2023-07-31 | 2023-10-03 | 广州雪利昂生物科技有限公司 | Portable ultrasonic instrument for pulmonary detection |
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| US20110264012A1 (en) * | 2009-10-23 | 2011-10-27 | Frans Lautzenhiser | Compliant couplant with liquid reservoir for transducer |
| CA2984149C (en) * | 2015-05-13 | 2020-03-10 | Razmik Margoosian | Medical liquid dispensing applicators and methods of manufacture |
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| EP0527651A1 (en) * | 1991-08-14 | 1993-02-17 | Advanced Technology Laboratories, Inc. | Acoustic standoff for ultrasound scanhead |
| CN108451545A (en) * | 2018-02-11 | 2018-08-28 | 丁赛赛 | It is a kind of can automatic daubing coupling agent diasonograph |
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