CN111568464A - Wireless superficial tissue ultrasonic probe for ultrasonic guided puncture - Google Patents

Abstract

The utility model provides a wireless superficial tissue ultrasonic probe of supersound guide puncture usefulness, includes the bottom plate, and the bottom plate is placed on sick bed or operation table face through the landing leg of fixed mounting in bottom surface four corners, and bottom plate top surface both sides have vertically seted up first through the groove respectively, and the bottom plate top is equipped with bow-shaped support, and bow-shaped support arches upwards and both ends pass through slider guide rail structure and the first through groove sliding fit that corresponds respectively. According to the invention, through a smart linkage structure, a doctor can complete the operations of moving and locking the ultrasonic probe and supplementing coupling liquid by only one hand, and the doctor can free the hand which originally holds the ultrasonic probe to perform puncture operation or complete other operations at any time on the premise of keeping the position of the ultrasonic probe unchanged and always holding the puncture equipment by the other hand, so that the operation difficulty and physical burden of the doctor are greatly reduced.

Description

Wireless superficial tissue ultrasonic probe for ultrasonic guided puncture

Technical Field

The invention belongs to the field of wireless ultrasonic probes for ultrasonic guided puncture, and particularly relates to a wireless superficial tissue ultrasonic probe for ultrasonic guided puncture.

Background

Puncture is a medical commonly used operation term, which is a diagnosis and treatment technology that a puncture needle is punctured into a body cavity to extract secretion for testing, gas or contrast medium is injected into the body cavity to perform contrast examination, or medicine is injected into the body cavity, and the puncture aims at blood extraction and testing, blood transfusion, fluid infusion, catheter placement for angiography and the like; the ultrasonic guided puncture can enable a doctor to visually observe human tissues and a complete needle insertion path through an ultrasonic contrast device, the therapy needs to operate the doctor to have good ultrasonic operation experience and hand-eye coordination capacity, the doctor needs to hold an ultrasonic probe for detection by one hand and take the puncture device by the other hand for puncture operation, the two hands simultaneously carry out different operations, the mental and physical burdens of the doctor are higher, the operation efficiency and the success rate of puncture are restricted, the doctor fatigue is easily caused, meanwhile, the pain of a patient is increased, the prior art has an auxiliary positioning device for the ultrasonic probe, but the prior art cannot be suitable for the single-hand operation requirement in the ultrasonic guided puncture operation, in addition, a layer of moist coupling liquid needs to be kept on the skin of the patient during the ultrasonic detection to play the roles of clear imaging and disinfection, the ultrasonic probe often needs to be put down to vacate the hand to smear the coupling liquid during the single-person puncture operation by the doctor, after the smearing operation is finished, the original imaging position needs to be searched by the ultrasonic probe again, and the efficiency of the puncture operation is also influenced.

Disclosure of Invention

The invention provides a wireless superficial tissue ultrasonic probe for ultrasonic guided puncture, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a wireless superficial tissue ultrasonic probe for ultrasonic guided puncture comprises a bottom plate, the bottom plate is placed on a sickbed or an operation table top through supporting legs fixedly arranged at four corners of the bottom surface, two sides of the top surface of the bottom plate are respectively and longitudinally provided with a first through groove, an arched bracket is arranged above the bottom plate, the arched bracket is arched upwards, two ends of the arched bracket are respectively in sliding fit with the corresponding first through grooves through a slide block guide rail structure, a rectangular frame is sleeved on the arched bracket, the top surface of the arched bracket is transversely provided with a second through groove, a ring sleeve is arranged inside the rectangular frame, an elliptical brake block is fixedly arranged at the lower part of the periphery of the ring sleeve, the rectangular frame is provided with a rotating shaft, the top surface and the bottom surface of the rectangular frame are both provided with through holes, the rotating shaft penetrates through the two through holes and is in sliding fit with the ring sleeve, the rotating shaft simultaneously penetrates through, the bearing of the bottom end of the rotating shaft is connected with an ultrasonic probe mounting plate, a wireless ultrasonic probe is mounted at the bottom of the ultrasonic probe mounting plate through a magnetic attraction structure, extrusion bottles used for spraying a coupling agent are respectively arranged on the front side and the rear side of the ultrasonic probe mounting plate, two rope grooves are transversely formed in the top surface of the arched support, the rope grooves are as long as the arched support, the inner side wall of each rope groove is communicated with the corresponding side wall of the second through groove, two rope guide wheels are respectively mounted on the bottom surfaces of the two ends of the arched support in a hinged mode through hinged seats, the rope guide wheels are respectively located below the end portions of the corresponding rope grooves, a rope coiling structure used for pulling and tightening ropes is arranged on the ring sleeve, annular ropes are respectively arranged in the rope grooves, the lower portions of the annular ropes are.

According to the wireless superficial tissue ultrasonic probe for ultrasonic guided puncture, the slide block guide rail structure comprises guide rail grooves, longitudinal guide rail grooves are formed in two side walls of the first through groove respectively, two ends of the arched support extend into the corresponding first throwing grooves respectively, slide blocks are fixedly arranged on two sides of the arched support, and the slide blocks are in sliding fit with the corresponding guide rail grooves respectively.

The ultrasonic probe for the wireless superficial tissues for the ultrasonic guided puncture is characterized in that the elliptical brake block is made of rubber materials, the length of the short axis of the elliptical brake block is smaller than the longitudinal width of the second through groove, the length of the long axis of the elliptical brake block is larger than the longitudinal width of the second through groove, both sides of the periphery of the elliptical brake block are respectively of a concave-convex wavy structure, and the inner walls of both the front side and the rear side of the second through groove are also of a concave-convex wavy structure.

The wireless superficial tissue ultrasonic probe for ultrasound-guided puncture comprises a plurality of protruding columns, wherein the two sides of the periphery of a rotating shaft are respectively and fixedly provided with the protruding columns, the protruding columns on any side are vertically and evenly distributed on the periphery of the rotating shaft, the two sides of the inner wall of a through hole in the top surface and the bottom surface of a rectangular frame are respectively and vertically communicated with each other to form a sliding groove, the two sides of the inner wall of a ring sleeve are also vertically communicated with each other to form a sliding groove, and the protruding columns can vertically slide in the corresponding sliding grooves.

According to the wireless superficial tissue ultrasonic probe for ultrasonic guided puncture, the rope winding structure comprises rope rings, the front side and the rear side of the upper portion of the periphery of the ring sleeve are respectively provided with the rope rings, the rope rings are fixedly connected with the upper portion of the periphery of the ring sleeve through cross rods, the annular ropes respectively penetrate through the corresponding rope rings, two rope guide plates are respectively arranged on two sides of the top surface of the inner cavity of the rectangular frame, rope guide holes are formed in the rope guide plates, and the annular ropes also penetrate through the corresponding rope guide holes.

According to the wireless superficial tissue ultrasonic probe for ultrasonic guided puncture, the inner end face of the wire groove is a concave arc face, the middle part of the periphery of the wire guide wheel is also a concave arc face, and the annular wire is made of elastic nylon materials.

As for the wireless superficial tissue ultrasonic probe for ultrasonic guided puncture, the front side and the rear side of the periphery of the cord guide wheel are wrapped with anti-slip rubber, anti-slip grains are arranged on the periphery of the anti-slip rubber, and the inner side wall of the first through groove is also provided with the anti-slip grains.

The wireless superficial tissue ultrasonic probe for ultrasonic guided puncture is characterized in that the top end of the rotating shaft is fixedly provided with a knob.

The wireless superficial tissue ultrasonic probe for ultrasonic guided puncture is characterized in that the body of the squeeze bottle is made of elastic material which can be vertically compressed, the lower end of the bottle mouth of the squeeze bottle is in an oblique cone shape deviating to the lower part of the wireless ultrasonic probe, threads are arranged on the periphery of the bottle mouth, threaded through holes are respectively formed in the front side and the rear side of the top surface of the ultrasonic probe mounting plate, and the bottle mouth of the squeeze bottle respectively downwards penetrates through the corresponding threaded through holes and is in threaded connection with the threaded through holes.

As above a wireless superficial tissue ultrasonic transducer of supersound guide puncture usefulness, magnetism inhale the structure and include circular magnet, ultrasonic transducer mounting panel bottom surface fixed mounting has circular magnet, wireless ultrasonic transducer's fuselage top surface fixed mounting plectane, the circular slot of diameter and circular magnet clearance fit is seted up to the top surface of plectane, the plectane is made by magnetic material, circular magnet stretches into in the circular slot and can adsorb the plectane, fixedly connected with several damping telescopic links between ultrasonic transducer mounting panel top surface and the rectangle frame bottom surface.

The invention has the advantages that: when the ultrasonic probe puncture device is used, a patient lies on the bottom plate to enable a part to be punctured to face upwards, a doctor can lay a sponge cushion on the bottom plate to improve the comfort level of the patient, the doctor holds the knob with one hand to control the position of the ultrasonic probe, the doctor can vertically pull the knob and the rotating shaft to adjust the distance or the compression degree between the ultrasonic probe and the skin of the patient, the rotating shaft can be also transversely pushed to enable the rectangular frame to slide along the arched support to adjust the transverse position of the ultrasonic probe, meanwhile, the arched support can be pushed forwards and backwards to enable the arched support to slide along the first through groove to adjust the longitudinal position of the ultrasonic probe, therefore, the three-coordinate position adjustment of the ultrasonic probe is realized, after the doctor adjusts the position of the ultrasonic probe, the other hand operates the puncture needle to begin puncturing, if the position of the ultrasonic probe is not required to be adjusted temporarily, the user only needs to rotate the knob and the rotating shaft with one hand to enable the On the other hand, the rotating shaft drives the rope winding structure to tighten the annular rope through the ring sleeve, the length of the annular rope, which is positioned outside the rectangular frame, is shortened when the annular rope is tightened, the rope guide wheels at the two ends of the arched support are forced to rotate inwards around the hinged seats of the rope guide wheels, the anti-skid rubber on the periphery of the rope guide wheels can be tightly attached to the inner side wall of the first through groove, so that the sliding friction force between the rope guide wheels and the first through groove is greatly increased, the arched support cannot easily slide along the first through groove continuously, the locking and fixing function of the ultrasonic probe at the current position is realized, a doctor can vacate the hand to concentrate on the puncture operation at the moment, and when the position of the ultrasonic probe needs to be adjusted again, the; in addition, if coupling liquid needs to be supplemented to the skin of a patient in the ultrasonic detection process, a doctor only needs to forcibly lift the rotating shaft upwards, and the extrusion bottle on the ultrasonic probe mounting plate is extruded by the upper rectangular frame to downwards spray the coupling liquid; the invention enables a doctor to complete the movement, locking and coupling liquid supplementing operations of the ultrasonic probe by only one hand through an ingenious linkage structure, the doctor can vacate the hand which originally holds the ultrasonic probe to concentrate on the puncture operation or complete other operations on the premise of keeping the position of the ultrasonic probe unchanged and always holding the puncture equipment by the other hand, the operation difficulty and physical burden of the doctor are greatly reduced, the problem that the doctor cannot vacate the hand to smear the coupling liquid during single-person operation is solved through the design of extruding and spraying the coupling liquid, the risk that the signal wire of the ultrasonic probe is wound with other parts is avoided by adopting the wireless ultrasonic probe, and the ultrasonic probe is suitable for being popularized in the field of ultrasonic guided puncture.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a left side view of the present invention; FIG. 3 is an enlarged view of section I of FIG. 1; FIG. 4 is an enlarged view of a portion II of FIG. 1; FIG. 5 is an enlarged view of a portion III of FIG. 2; FIG. 6 is an enlarged view of a portion IV of FIG. 2; FIG. 7 is an enlarged view of the view A of FIG. 3; fig. 8 is a schematic view of the locked state of fig. 7.

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 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 some, but not all, embodiments of the present invention. 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.

A wireless superficial tissue ultrasonic probe for ultrasonic guided puncture comprises a base plate 1, the base plate 1 is placed on a sickbed or an operation table through supporting legs fixedly arranged at four corners of the bottom surface, two sides of the top surface of the base plate 1 are respectively and longitudinally provided with a first through groove 11, the bottom end of the first through groove 11 is communicated with the bottom surface of the base plate 1, an arched bracket 2 is arranged above the base plate 1, the arched bracket 2 is arched upwards, two ends of the arched bracket 2 are respectively in sliding fit with the corresponding first through grooves 11 through a slide block guide rail structure, the arched bracket 2 can slide on the base plate 1, the arched bracket 2 is sleeved with a rectangular frame 3, the arched bracket 2 passes through an inner cavity of the rectangular frame 3 and is in sliding fit with the arched bracket, the top surface of the arched bracket 2 is transversely provided with a second through groove 21, the bottom end of the second through groove 21 is communicated with the bottom surface of the arched bracket 2, a loop 31 is arranged inside, the elliptic brake block 32 and the ring sleeve 31 are concentric and are both positioned in the second through groove 21, the rectangular frame 3 is provided with a rotating shaft 4, the top surface and the bottom surface of the rectangular frame 3 are both provided with through holes, the rotating shaft 4 passes through the two through holes and is in sliding fit with the through holes, the rotating shaft 4 simultaneously passes through the inner hole of the ring sleeve 31 and is in sliding fit with the through holes, the rotating shaft 4 realizes the linkage function with the rectangular frame 3 and the ring sleeve 31 through a convex column sliding groove structure, the bottom end of the rotating shaft 4 is connected with an ultrasonic probe mounting plate 5 through a bearing, the bottom of the ultrasonic probe mounting plate 5 is provided with a wireless ultrasonic probe 51 through a magnetic attraction structure, the wireless ultrasonic probe 51 is an ultrasonic probe with a battery and a signal transmitting device, in addition, the wireless ultrasonic probe 51 is provided with a signal receiving device connected with an ultrasonic imaging device circuit, the wireless ultrasonic probe 51 is the existing mature technology and is, two wire rope grooves 22 are transversely formed in the top surface of the arched support 2, the wire rope grooves 22 are respectively arranged on the front side and the rear side of the second through groove 21, the wire rope grooves 22 are equal in length to the arched support 2, the inner side walls of the wire rope grooves 22 are communicated with the corresponding side walls of the second through groove 21, two wire rope guide wheels 23 are respectively installed on the bottom surfaces of the two ends of the arched support 2 through hinge seats in a hinged mode, the wire rope guide wheels 23 are respectively located below the end portions of the corresponding wire rope grooves 22, a rope winding structure used for pulling and tightening a wire rope is arranged on the ring sleeve 31, annular wire ropes 24 are respectively arranged in the wire rope grooves 22, the lower portions of the annular wire ropes 24 are respectively located below the bottom plate 1, and the two sides. When the puncture needle is used, a patient lies on the bottom plate 1 to enable a part to be punctured to face upwards, a doctor can lay a sponge cushion on the bottom plate 1 to improve the comfort of the patient, the doctor holds the knob 42 with one hand to control the position of the ultrasonic probe, the doctor can vertically pull the knob 42 and the rotating shaft 4 to adjust the distance or the compression degree between the ultrasonic probe and the skin of the patient, can also transversely push the rotating shaft 4 to enable the rectangular frame 3 to slide along the arched support 2 to adjust the transverse position of the ultrasonic probe, meanwhile, the arched support 2 can be pushed forwards and backwards to enable the arched support 2 to slide along the first through groove 11 to adjust the longitudinal position of the ultrasonic probe, so that the three-coordinate position adjustment of the ultrasonic probe is realized, after the doctor adjusts the position of the ultrasonic probe, and after the puncture needle is operated by the other hand to start puncturing, if the position of the ultrasonic probe does not need to be adjusted temporarily, on one hand, the rotating shaft 4 can drive the convex-column sliding-groove structure to link and lock the vertical position and the transverse position of the ultrasonic probe, on the other hand, the rotating shaft 4 drives the rope rolling structure through the ring sleeve 31 to tighten the annular rope 24, the length of the annular rope 24 positioned outside the rectangular frame 3 is shortened when the annular rope is tightened, the rope guide wheels 23 at the two ends of the arched bracket 2 are forced to rotate inwards around the hinged seats of the annular rope, the anti-skid rubber 25 on the periphery of the rope guide wheels 23 can be tightly attached to the inner side wall of the first through groove 11 to greatly increase the sliding friction force between the two, so that the arched bracket 2 cannot easily continue to slide along the first through groove 11, thereby realizing the locking and fixing functions of the ultrasonic probe at the current position, the doctor can spare the hand to concentrate on continuing the puncture operation, when the position of the ultrasonic probe needs to be adjusted again, the doctor only needs to hold the knob 42 again and rotate the knob in the reverse direction by 90 degrees to unlock the ultrasonic probe; in addition, if coupling liquid needs to be supplemented to the skin of a patient in the ultrasonic detection process, a doctor only needs to forcibly lift the rotating shaft 4 upwards, and the extrusion bottle 52 on the ultrasonic probe mounting plate 5 is extruded by the upper rectangular frame 3 to downwards spray the coupling liquid; the invention enables a doctor to complete the movement, locking and coupling liquid supplementing operations of the ultrasonic probe by only one hand through an ingenious linkage structure, the doctor can vacate the hand which originally holds the ultrasonic probe to concentrate on the puncture operation or complete other operations on the premise of keeping the position of the ultrasonic probe unchanged and always holding the puncture equipment by the other hand, the operation difficulty and physical burden of the doctor are greatly reduced, the problem that the doctor cannot vacate the hand to smear the coupling liquid during single-person operation is solved through the design of extruding and spraying the coupling liquid, the risk that the signal wire of the ultrasonic probe is wound with other parts is avoided by adopting the wireless ultrasonic probe, and the ultrasonic probe is suitable for being popularized in the field of ultrasonic guided puncture.

Specifically, as shown in fig. 1, the slider guide rail structure described in this embodiment includes a guide rail groove 12, longitudinal guide rail grooves 12 are respectively formed on two side walls of the first through groove 11, two ends of the arcuate bracket 2 respectively extend into the corresponding first projection groove 11, and sliders 13 are fixedly mounted on two sides of the arcuate bracket 11, and the sliders 13 are respectively in sliding fit with the corresponding guide rail grooves 12. The structure can ensure that the arched bracket 2 can only slide along the direction of the first through groove 11, and the arched bracket 2 is prevented from overturning forwards or backwards, toppling over and tilting left and right.

Specifically, as shown in fig. 7 and 8, the oval brake pad 32 according to this embodiment is made of a rubber material, the length of the short axis of the oval brake pad 32 is smaller than the longitudinal width of the second through groove 21, the length of the long axis of the oval brake pad 32 is larger than the longitudinal width of the second through groove 21, both sides of the outer periphery of the oval brake pad 32 are respectively in a wavy structure with concave and convex, and the inner walls of both the front and rear sides of the second through groove 21 are also in a wavy structure with concave and convex. When the elliptical brake block 32 rotates 90 degrees along with the rotating shaft 4, because the length of the long axis of the elliptical brake block 32 is greater than the longitudinal width of the second through slot 21, the elliptical brake block 23 can be elastically deformed, the outer periphery of the long axis area of the elliptical brake block 23 can be contacted and attached with the inner wall of the second through slot 21, and the wave-shaped structure between the contact surfaces can further increase the friction force between the contact surfaces, so that the rectangular frame 3 and the rotating shaft 4 are locked at the current position and are difficult to continuously slide.

Further, as shown in fig. 1 and fig. 3, the convex-column sliding-groove structure described in this embodiment includes convex columns 41, a plurality of convex columns 41 are respectively and fixedly mounted on two sides of the periphery of the rotating shaft 4, the convex columns 41 on any one side are vertically and uniformly distributed on the periphery of the rotating shaft 4, the thickness of the top plate and the bottom plate of the rectangular frame 3 is equal, the distance between two adjacent convex columns 41 on the same side is equal to the vertical thickness of the top surface and the bottom surface of the rectangular frame 3, sliding grooves are respectively vertically formed in two sides of the inner wall of the through hole on the top surface and the bottom surface of the rectangular frame 3, sliding grooves are also vertically formed in two sides of the inner wall of the ring sleeve 31, the convex columns 41 can vertically slide in the corresponding sliding grooves. When the rotating shaft 4 slides vertically, the convex column 41 can pass through the sliding grooves of the rectangular frame 3 and the ring sleeve 31 without being blocked, when a doctor presses the ultrasonic probe 51 to the skin of a patient and needs to fix, the doctor twists the rotating shaft 4 to rotate 90 degrees, the top plate and the bottom plate of the rectangular frame 3 can be clamped between the gaps of the convex columns 41, if a certain convex column 41 is just positioned in a through hole of the bottom plate or the top plate of the rectangular frame 3 at the moment, so that the rotating shaft 4 cannot rotate, the doctor only needs to slightly move the rotating shaft 4 up and down while rotating, the circular periphery of the convex column 41 and the rounding structure at the outer end can assist in sliding the top plate and the bottom plate of the rectangular frame 3 into the gap of the convex column 41, because human tissue has elasticity, the normal work of the ultrasonic probe cannot be influenced by the small amount of up and down movement of the rotating shaft 4 at the moment (in the manufacturing process of the invention, the vertical height of the inner cavity of the rectangular frame 3 needs, n is the natural number that is greater than 2 to the roof and the bottom plate homoenergetic of rectangle frame 3 just can block simultaneously between the clearance of projection 41 when pivot 4 rotates), at this moment pivot 4 is blocked unable upper and lower slip of continuation in the normal position through the combined action of lug 41 and rectangle frame 3 roof and bottom plate, and meanwhile because the combined action of lug 41 and spout in the ring cover 31, pivot 4 also can drive ring cover 31 and rotate 90 when rotating, oval brake block 32 on the ring cover 31 can pass through slot 21 mutual locking with the second this moment, thereby accomplish the horizontal and vertical position of ultrasonic probe and fix.

Furthermore, as shown in fig. 1 and 2, the rope winding structure according to this embodiment includes rope loops 33, the front and rear sides of the upper portion of the outer periphery of the ring loop 31 are respectively provided with the rope loops 33, the rope loops 33 are fixedly connected to the upper portion of the outer periphery of the ring loop 31 through cross bars 34, the annular rope 24 respectively passes through the corresponding rope loops 33, two rope guide plates 35 are respectively provided on two sides of the top surface of the inner cavity of the rectangular frame 3, the rope guide plates 35 are respectively located in the corresponding rope grooves 22, the rope guide plates 35 are respectively provided with rope guide holes, and the annular rope 24 also passes through the corresponding rope guide holes. When the loop 31 rotates by 90 degrees, the cross bar 34 drives the rope ring 33 to rotate by 90 degrees, when the rope ring 33 rotates, part of the annular rope 24 passing through the rope ring 33 is pulled out of the rope groove 22 and wound around the loop 31, so that the annular rope 24 is integrally tightened, the rope guide plate 35 can play a role in guiding the annular rope 24, the annular rope 24 outside the rectangular frame 3 is still positioned in the rope groove 22, and the rope ring 33 is prevented from being directly pulled out of the whole rope groove 22 when the annular rope 24 is pulled.

Further, as shown in fig. 5 and 6, the inner end surface of the wire groove 22 in the present embodiment is a concave arc surface, the middle portion of the outer circumference of the wire guide wheel 23 is also a concave arc surface, and the annular wire 24 is made of a nylon material having elastic force. This structure lets the periphery of the terminal surface in the groove of cotton rope groove 22 and cotton rope guide pulley 23 laminate with cotton rope 24 more, avoids annular cotton rope 24 to follow cotton rope groove 22 or cotton rope guide pulley 23 and goes up the slippage, and the adoption has the nylon rope of elasticity can avoid the serving structure to break the rope when taut annular cotton rope 24.

Furthermore, as shown in fig. 2 and 6, the front and rear sides of the periphery of the cord guide wheel 23 in this embodiment are wrapped with anti-slip rubber 25, the periphery of the anti-slip rubber 25 is provided with anti-slip lines, and the inner side wall of the first through groove 11 is also provided with anti-slip lines. When the outer periphery of the wire guide wheel 23 is pressed against the inner side wall of the first through groove 11, the structure can increase the friction force between the wire guide wheel 23 and the first through groove 11, and prevent the bow-shaped bracket 2 from continuously sliding along the longitudinal direction of the first through groove 11.

Further, as shown in fig. 1, a knob 42 is fixedly installed at the top end of the rotating shaft 4 in the embodiment. The doctor can control the movement and locking functions of the device more laborsavingly by holding the knob 42, and the device is convenient to operate by one hand.

Furthermore, as shown in fig. 2, the body of the squeeze bottle 52 in this embodiment is made of an elastic material that can be compressed vertically, the lower end of the mouth of the squeeze bottle 52 is an oblique cone that is biased to the lower side of the wireless ultrasonic probe 51 and has threads on its outer periphery, a nozzle is disposed at the cone point of the lower end of the mouth of the squeeze bottle 52, threaded through holes are respectively disposed on the front and rear sides of the top surface of the ultrasonic probe mounting plate 5, and the mouth of the squeeze bottle 52 respectively passes through and is in threaded connection with the corresponding threaded through holes. The user firstly fills the coupling liquid into the body of the squeeze bottle 52 and installs the mouth, then the mouth of the squeeze bottle 42 is downwards passed through the corresponding threaded through hole on the ultrasonic probe mounting plate 5 and screwed and fixed, when the user lifts the rotating shaft 4 upwards with force, the body of the squeeze bottle 52 is squeezed between the bottom surface of the rectangular frame 3 and the top surface of the ultrasonic probe mounting plate 5 to be compressed, and the squeeze bottle 52 sprays the coupling liquid to the skin of the patient.

Furthermore, as shown in fig. 1, the magnetic attraction structure described in this embodiment includes a circular magnet 53, the circular magnet 53 is fixedly mounted on the bottom surface of the ultrasonic probe mounting plate 5, a circular plate 54 is fixedly mounted on the top surface of the body of the wireless ultrasonic probe 51, a circular groove with a diameter in clearance fit with the circular magnet 53 is formed on the top surface of the circular plate 54, the circular plate 54 is made of a magnetic material, the circular magnet 53 extends into the circular groove and can attract the circular plate 54, and a plurality of damping telescopic rods 55 are fixedly connected between the top surface of the ultrasonic probe mounting plate 5 and the bottom surface of the rectangular frame 3. The wireless ultrasonic probe 51 can be disassembled and assembled at any time by fixing the wireless ultrasonic probe 51 by adopting a magnetic attraction structure, so that the wireless ultrasonic probe 51 can be conveniently charged or sterilized by a doctor, the wireless ultrasonic probe 51 can be prevented from sliding on the ultrasonic probe mounting plate 5 by the cooperation of the circular magnet 53 and the circular groove on the circular plate 54, the requirement on the suction force of the wireless ultrasonic probe 51 can be met by adopting a neodymium magnet, on one hand, the damping telescopic rod 55 can prevent the ultrasonic probe mounting plate 5 and the wireless ultrasonic probe 51 from rotating along with the rotating shaft 4 to cause imaging rotation, on the other hand, only the damping telescopic rod 55 with sliding resistance larger than the sum of the weights of the ultrasonic probe mounting plate 5, the wireless ultrasonic probe 51, the squeeze bottle 52 and the rotating shaft 4 is needed to be selected, and the wireless ultrasonic probe 51 can be prevented.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a wireless superficial tissue ultrasonic probe of supersound guide puncture usefulness, includes bottom plate (1), and bottom plate (1) are placed on sick bed or operation table face through the landing leg of fixed mounting in bottom surface four corners, characterized in that: the two sides of the top surface of the bottom plate (1) are respectively and longitudinally provided with a first through groove (11), an arched bracket (2) is arranged above the bottom plate (1), the arched bracket (2) is arched upwards, two ends of the arched bracket are respectively in sliding fit with the corresponding first through grooves (11) through a slide block guide rail structure, the arched bracket (2) is sleeved with a rectangular frame (3), the top surface of the arched bracket (2) is transversely provided with a second through groove (21), a ring sleeve (31) is arranged inside the rectangular frame (3), the lower part of the periphery of the ring sleeve (31) is fixedly provided with an elliptical brake block (32), the rectangular frame (3) is provided with a rotating shaft (4), the top surface and the bottom surface of the rectangular frame (3) are respectively provided with through holes, the rotating shaft (4) penetrates through the two through holes and is in sliding fit with the through holes, the rotating shaft (4) simultaneously penetrates through the inner holes of the ring sleeve (31) and is in sliding fit with the ring sleeve, an ultrasonic probe mounting plate (5) is connected with a bottom end bearing of the rotating shaft (4), a wireless ultrasonic probe (51) is mounted at the bottom of the ultrasonic probe mounting plate (5) through a magnetic attraction structure, squeeze bottles (52) for spraying coupling agent are respectively arranged at the front side and the rear side of the ultrasonic probe mounting plate (5), two line rope grooves (22) are transversely formed in the top surface of the arched support (2), the line rope grooves (22) are as long as the arched support (2), the inner side walls of the line rope grooves are communicated with the corresponding side walls of the second through grooves (21), two line rope guide wheels (23) are respectively hinged to the bottom surfaces of the two ends of the arched support (2) through hinge seats, the line rope guide wheels (23) are respectively positioned below the end parts of the corresponding line rope grooves (22), a rope coiling structure for pulling and tightening the line ropes is arranged on the ring sleeve (31), annular line ropes (24) are respectively arranged in the line rope grooves, two sides of the annular thread rope (24) respectively penetrate through the first through grooves (11) and are in contact with the periphery of the thread rope guide wheel (23).

2. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: the sliding block guide rail structure comprises guide rail grooves (12), longitudinal guide rail grooves (12) are formed in two side walls of a first through groove (11) respectively, sliding blocks (13) are fixedly mounted at two ends of an arched support (2) respectively and extend into corresponding first throwing grooves (11) and two sides of the arched support, and the sliding blocks (13) are in sliding fit with the corresponding guide rail grooves (12) respectively.

3. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: the oval brake block (32) is made of rubber materials, the length of a short shaft of the oval brake block (32) is smaller than the longitudinal width of the second through groove (21), the length of a long shaft of the oval brake block (32) is larger than the longitudinal width of the second through groove (21), the two sides of the periphery of the oval brake block (32) are respectively of concave-convex wavy structures, and the inner walls of the front side and the rear side of the second through groove (21) are also of concave-convex wavy structures.

4. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 3, wherein: the convex column sliding groove structure comprises convex columns (41), wherein a plurality of convex columns (41) are fixedly mounted on two sides of the periphery of the rotating shaft (4) respectively, the convex columns (41) on any one side are vertically and evenly distributed on the periphery of the rotating shaft (4), sliding grooves are vertically formed in two sides of the inner wall of a through hole in the top surface and the bottom surface of the rectangular frame (3) respectively in a penetrating mode, the sliding grooves are also vertically formed in two sides of the inner wall of the ring sleeve (31) in a penetrating mode, and the convex columns (41) can vertically slide in the corresponding sliding grooves.

5. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 4, wherein: the serving structure of the rope is characterized by comprising rope rings (33), the front side and the rear side of the upper portion of the periphery of a ring sleeve (31) are respectively provided with the rope rings (33), the rope rings (33) are respectively fixedly connected with the upper portion of the periphery of the ring sleeve (31) through cross rods (34), annular ropes (24) pass through the corresponding rope rings (33) respectively, two rope guide plates (35) are arranged on two sides of the top surface of an inner cavity of a rectangular frame (3) respectively, rope guide holes are formed in the rope guide plates (35), and the annular ropes (24) also pass through the corresponding rope guide holes simultaneously.

6. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: the inner end face of the wire rope groove (22) is a concave arc face, the middle part of the periphery of the wire rope guide wheel (23) is also a concave arc face, and the annular wire rope (24) is made of elastic nylon materials.

7. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: both sides all wrap up around cotton rope guide pulley (23) periphery have anti-skidding rubber (25), anti-skidding line has been seted up to anti-skidding rubber (25) periphery, anti-skidding line has also been seted up equally to the inside wall in first groove (11) that passes through.

8. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: and a knob (42) is fixedly installed at the top end of the rotating shaft (4).

9. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: the body of the squeeze bottle (52) is made of elastic materials which can be vertically compressed, the lower end of the bottle mouth of the squeeze bottle (52) is inclined cone-shaped and is deviated below the wireless ultrasonic probe (51), threads are arranged on the periphery of the bottle mouth, threaded through holes are respectively formed in the front side and the rear side of the top surface of the ultrasonic probe mounting plate (5), and the bottle mouth of the squeeze bottle (52) respectively downwards penetrates through the corresponding threaded through holes and is in threaded connection with the threaded through holes.

10. The wireless superficial tissue ultrasound probe for ultrasound-guided puncture according to claim 1, wherein: magnetic attraction structure include circular magnet (53), ultrasonic probe mounting panel (5) bottom surface fixed mounting has circular magnet (53), fuselage top surface fixed mounting plectane (54) of wireless ultrasonic probe (51), the diameter is seted up with circular magnet (53) clearance fit's circular slot to the top surface of plectane (54), plectane (54) are made by magnetic material, circular magnet (53) stretch into in the circular slot and can adsorb plectane (54), fixedly connected with several damping telescopic links (55) between ultrasonic probe mounting panel (5) top surface and rectangle frame (3) bottom surface.

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