CN115363628B - Ultrasonic three-dimensional imaging omnidirectional scanning equipment - Google Patents
Ultrasonic three-dimensional imaging omnidirectional scanning equipment Download PDFInfo
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- CN115363628B CN115363628B CN202211069112.3A CN202211069112A CN115363628B CN 115363628 B CN115363628 B CN 115363628B CN 202211069112 A CN202211069112 A CN 202211069112A CN 115363628 B CN115363628 B CN 115363628B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 137
- 238000005859 coupling reaction Methods 0.000 claims abstract description 137
- 230000008878 coupling Effects 0.000 claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000005086 pumping Methods 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims description 83
- 238000001179 sorption measurement Methods 0.000 claims description 60
- 238000002347 injection Methods 0.000 claims description 44
- 239000007924 injection Substances 0.000 claims description 44
- 239000000523 sample Substances 0.000 claims description 40
- 238000011084 recovery Methods 0.000 claims description 29
- 230000001681 protective effect Effects 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 238000004064 recycling Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
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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
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Abstract
The invention discloses ultrasonic three-dimensional imaging omnidirectional scanning equipment which comprises a pumping self-coupling scanning mechanism, a positioning mechanism and a guiding mechanism, wherein the positioning mechanism is slidably clamped on the side wall of the guiding mechanism, and the pumping self-coupling scanning mechanism is arranged on the side wall of the positioning mechanism. The invention belongs to the technical field of medical equipment, and particularly provides ultrasonic three-dimensional imaging omnidirectional scanning equipment, which is used for automatically supplying and recycling a couplant without external power by virtue of an air pressure and hydraulic structure, realizing unidirectional flow of the couplant under the action of pressure by utilizing a one-way valve design principle, realizing multi-point scanning in the direction vertical to a body surface by utilizing single telescopic power, providing power for supplying and recycling the couplant, remarkably simplifying the coupling scanning operation process and improving the ultrasonic three-dimensional imaging efficiency.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to ultrasonic three-dimensional imaging omnidirectional scanning equipment.
Background
Ultrasonic stereo imaging is a new technology developed and created on the basis of dynamic and real-time three-dimensional ultrasonic, the advantages of three-dimensional imaging are maintained, accurate stereo imaging is realized by means of probe movement and multi-point scanning, and the three-dimensional imaging performance is remarkably improved.
The existing ultrasonic three-dimensional imaging detection mode mainly comprises body surface movement detection and apex esophagus detection, the detection mode mainly relies on medical staff to manually operate a probe to carry out movement detection, the detection process is time-consuming and labor-consuming, various factors exist in the manual operation process to influence smoothness of the probe movement process and coupling effect of the probe and a patient, and three-dimensional imaging quality is influenced.
The prior art lacks a scanning device for ultrasonic stereo imaging, can perform omnidirectional positioning scanning on a patient, and can realize the technical effects of automatic coupling and mobile detection imaging with the patient in the scanning process.
Disclosure of Invention
First technical problem
According to the problems of the prior art, the invention aims to provide the ultrasonic three-dimensional imaging omnidirectional scanning equipment, aiming at the technical problems that the detection efficiency is low and the imaging quality is poor due to the fact that the traditional ultrasonic three-dimensional imaging mainly depends on manual operation of a probe by medical staff, a pumping self-coupling scanning mechanism is creatively arranged, a couplant is supplied and recovered by means of an air pressure and hydraulic structure, unidirectional flow of the couplant under the action of pressure is realized by utilizing a one-way valve design principle, multipoint scanning in the direction perpendicular to the body surface is realized by utilizing single telescopic power, power is provided for supplying and recovering the couplant, the coupling scanning operation process is remarkably simplified, and the ultrasonic three-dimensional imaging efficiency is improved.
(II) technical scheme
The technical scheme adopted by the invention provides ultrasonic three-dimensional imaging omnidirectional scanning equipment, which comprises a pumping self-coupling scanning mechanism, a positioning mechanism and a guiding mechanism, wherein the positioning mechanism is slidably clamped on the side wall of the guiding mechanism, the pumping self-coupling scanning mechanism is arranged on the side wall of the positioning mechanism, the pumping self-coupling scanning mechanism comprises a coupling scanning protective cylinder, a pumping self-releasing device, a pressure injection self-recovery device, a negative pressure adsorption device, a pumping piezoelectric push rod and a scanning probe, the coupling scanning protective cylinder is arranged on the side wall of the positioning mechanism, the pumping self-releasing device, the pressure injection self-recovery device and the negative pressure adsorption device are respectively fixedly arranged on the circumferential outer side wall of the coupling scanning protective cylinder, the pumping piezoelectric push rod is fixedly arranged on the inner wall of the coupling scanning protective cylinder, the scanning probe is fixedly arranged at the output end of the pumping piezoelectric push rod, the end of the pumping self-releasing device and the pressure injection self-recovery device, which is far away from the positioning mechanism, is respectively arranged through the circumferential side wall of the coupling scanning protective cylinder, and the end of the negative pressure adsorption device, which is far away from the positioning mechanism.
In this technical scheme, the coupling scanning protects a section of thick bamboo and keeps away from positioning mechanism's end fixing and be equipped with attached ring, attached ring lateral wall is fixed to be equipped with interior rubber ring and outer rubber ring, and interior rubber ring is located outer rubber ring inboard, and the coupling scanning protects a section of thick bamboo inner wall fixed support exhaust plate that is equipped with, and the symmetry runs through on the support exhaust plate and is equipped with first exhaust hole, and the coupling scanning protects a section of thick bamboo and runs through near positioning mechanism's end and be equipped with the second exhaust hole.
As a further preferred mode of the scheme, the suction self-releasing device comprises a coupling liquid storage tube, a suction self-releasing tube and a liquid injection tube, wherein the coupling liquid storage tube, the suction self-releasing tube and the liquid injection tube are respectively and fixedly arranged on the circumferential side wall of the coupling scanning protective cylinder; the suction release plate is tightly attached to the inner wall of the suction self-release pipe under the action of the suction blocking spring, so that the joint of the coupling liquid storage pipe and the suction self-release pipe is in a closed state.
As a further preferred mode of the scheme, the pressure injection self-recovery device comprises a coupling liquid recovery pipe, a pressure injection self-release pipe and a liquid return pipe, wherein the coupling liquid recovery pipe, the pressure injection self-release pipe and the liquid return pipe are respectively fixedly arranged on the circumferential side wall of the coupling scanning protective cylinder, the coupling liquid recovery pipe, the pressure injection self-release pipe and the liquid return pipe are sequentially connected in a penetrating manner, the end part of the coupling liquid recovery pipe, which is close to the positioning mechanism, is provided with a third exhaust hole in a penetrating manner, the side wall, which is far away from the coupling liquid recovery pipe, of the pressure injection self-release pipe is provided with a pressure annotation release plate in a sliding manner, the side wall, which is close to the coupling liquid recovery pipe, of the pressure injection self-release pipe is fixedly provided with a blocking spring, the end part, which is far away from the coupling liquid recovery pipe, of the blocking spring is fixedly connected with the side wall of the pressure annotation release plate, and the end part, which is far away from the pressure injection self-release pipe, is provided with the circumferential side wall of the attaching ring in a penetrating manner; the pressure injection release plate is tightly attached to the inner wall of the pressure injection self-release pipe under the action of the injection blocking spring, so that the joint of the pressure injection self-release pipe and the liquid return pipe is in a closed state.
Further, the negative pressure adsorption device comprises a negative pressure adsorption pump and a negative pressure adsorption pipe, the negative pressure adsorption pump and the negative pressure adsorption pipe are respectively and fixedly arranged on the circumferential side wall of the coupling scanning protective cylinder, the negative pressure adsorption pump and the negative pressure adsorption pipe are in through connection, the end part of the negative pressure adsorption pipe, which is close to the attaching ring, penetrates through the side wall of the attaching ring, and the end part of the negative pressure adsorption pipe is arranged between the inner rubber ring and the outer rubber ring.
Further, the pumping electric push rod is fixedly arranged on the side wall of the supporting exhaust plate far away from the positioning mechanism, the pumping electric push rod output end is fixedly provided with a pumping clamping block, and the pumping clamping block is closely arranged on the inner wall of the coupling scanning casing in a sliding manner.
Further, the scanning probe is fixedly arranged on the side wall of the pumping clamping block away from the pumping push rod, and the scanning probe is arranged on the side edge of the attaching ring; the outer diameter of the scanning probe is smaller than the inner diameter of the attaching ring, and when the piezoelectric pushing rod drives the scanning probe to move, the scanning probe can smoothly pass through the attaching ring.
In this technical scheme, positioning mechanism includes location electricity push rod and magnetic force locating rack, and guiding mechanism lateral wall is located in magnetic force locating rack sliding joint, and location electricity push rod rotates to locate magnetic force locating rack inner wall, and the fixed location electricity push rod tip of locating of a coupling scanning protective casing is located to the fixed electromagnetic adsorption strip that is equipped with of magnetic force locating rack lateral wall.
In this technical scheme, guiding mechanism includes guide ring and mount, and the mount symmetry sets up, and the guide ring is fixed to be located the mount upper end, and the guide ring lateral wall is equipped with annular draw-in groove, and the slip joint of electromagnetism adsorption strip is located annular draw-in groove inner wall.
Further, the side wall of the coupling scanning protective cylinder is symmetrically provided with holding plates, the side walls of the holding plates are respectively provided with pressing buttons in a sliding mode, the outer side walls of the attaching rings are symmetrically distributed and are provided with touch buttons in a sliding mode, the touch buttons are arranged between the inner rubber ring and the outer rubber ring, the pressing buttons are electrically connected with electromagnetic adsorption strips, and the touch buttons are electrically connected with positioning electric push rods.
(III) beneficial effects
(1) The pumping self-coupling scanning mechanism supplies and recovers the couplant by virtue of an air pressure and hydraulic structure, unidirectional flow of the couplant under the action of pressure is realized by utilizing a one-way valve design principle, multipoint scanning in the direction perpendicular to the body surface is realized by utilizing single telescopic power, power is provided for supplying and recovering the couplant, the coupling scanning operation process is remarkably simplified, and the ultrasonic three-dimensional imaging efficiency is improved;
(2) The positioning mechanism and the guiding mechanism position the equipment in a magnetic attraction mode, and medical staff can flexibly adjust the pumping self-coupling scanning mechanism by controlling the electromagnetic adsorption strip through the pressing button;
(3) The negative pressure adsorption device keeps the annular cavity among the inner rubber ring, the outer rubber ring, the attaching ring and the skin of the patient in a low pressure state, so that the end part of the pumping self-coupling scanning mechanism is tightly attached to the surface of the skin of the patient;
(4) The pumping self-release device and the pressure injection self-recovery device utilize the design mode of the one-way valve to enable the coupling liquid to flow unidirectionally under the pressure action, and the pumping and pressing action of the pumping push rod on the space between the scanning probe and the skin of the patient is combined to realize automatic supply and recovery of the coupling liquid, so that the convenience of operation is remarkably improved;
(5) The pumping self-releasing device realizes the stable storage and automatic discharge of the coupling liquid by utilizing an air pressure structure under the condition of no electric drive, and only can realize unidirectional flowing discharge of the coupling liquid under the action of pressure by utilizing a unidirectional sealing mode;
(6) The pressure injection self-recovery device adopts a design principle similar to that of the suction self-release device to recover and store the coupling liquid, and adopts a reverse unidirectional sealing mode to ensure that the coupling liquid can only flow and be recovered unidirectionally under the pressure effect.
Drawings
Fig. 1 is a schematic structural diagram of an ultrasonic stereoscopic imaging omnidirectional scanning device provided by the invention;
FIG. 2 is a schematic diagram of the structure of the pumping self-coupling scanning mechanism and the positioning mechanism according to the present invention;
FIG. 3 is a schematic diagram of a self-coupling scan mechanism according to the present invention;
FIG. 4 is a side cross-sectional view of a self-coupling pump-down scanning mechanism according to the present invention;
FIG. 5 is a schematic view of a suction self-releasing device according to the present invention;
FIG. 6 is a schematic cross-sectional view of a suction self-releasing tube according to the present invention;
FIG. 7 is a schematic diagram of a self-recovery device according to the present invention;
FIG. 8 is a schematic cross-sectional view of a self-releasing tube according to the present invention;
Fig. 9 is a schematic structural diagram of a negative pressure adsorption device according to the present invention.
The device comprises a 1, a pumping self-coupling scanning mechanism, 11, a coupling scanning protective cylinder, 111, an attaching ring, 1111, an inner rubber ring, 1112, an outer rubber ring, 1113, a touch button, 112, a supporting exhaust plate, 1121, a first exhaust hole, 113, a second exhaust hole, 114, a holding plate, 1141, a pressing button, 12, a pumping self-releasing device, 121, a coupling liquid storage tube, 1211, a first air inlet, 122, a pumping self-releasing tube, 1221, a pumping release plate, 1222, a blocking suction spring, 123, a liquid filling tube, 13, a pumping self-recovering device, 131, a coupling liquid recovering tube, 1311, a third exhaust hole, 132, a pumping self-releasing tube, 1321, a pumping self-releasing plate, 1322, a blocking suction spring, 133, a liquid return tube, 14, a negative pressure adsorption device, 141, a negative pressure adsorption pump, 142, a negative pressure adsorption tube, 15, a pumping piezoelectric push rod, 151, a pumping self-releasing block, 16, a scanning probe, 2, a positioning mechanism, 21, a positioning push rod, 22, a magnetic positioning frame, 221, an electromagnetic clamping bar, 3, a guide ring, a 32 and a fixing frame.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Examples:
Referring to fig. 1-4, an omnidirectional ultrasonic stereo imaging scanning apparatus in this embodiment includes a pumping self-coupling scanning mechanism 1, a positioning mechanism 2 and a guiding mechanism 3, the positioning mechanism 2 is slidably clamped on a side wall of the guiding mechanism 3, the pumping self-coupling scanning mechanism 1 is disposed on a side wall of the positioning mechanism 2, the pumping self-coupling scanning mechanism 1 includes a coupling scanning protection cylinder 11, a pumping self-releasing device 12, a pumping self-recovering device 13, a negative pressure adsorption device 14, a pumping push rod 15 and a scanning probe 16, the coupling scanning protection cylinder 11 is disposed on a side wall of the positioning mechanism 2, the pumping self-releasing device 12, the pumping self-recovering device 13 and the negative pressure adsorption device 14 are respectively and fixedly disposed on a circumferential outer side wall of the coupling scanning protection cylinder 11, the pumping push rod 15 is fixedly disposed on an inner wall of the coupling scanning protection cylinder 11, the scanning probe 16 is fixedly disposed at an output end of the pumping push rod 15, ends of the pumping self-releasing device 12 and the pumping self-recovering device 13 far from the positioning mechanism 2 respectively penetrate through the circumferential side wall of the coupling scanning protection cylinder 11, and ends of the negative pressure adsorption device 14 far from the positioning mechanism 2 penetrate through the end of the coupling scanning protection cylinder 11.
Referring to fig. 3 and 4, in the present embodiment, an attaching ring 111 is fixedly disposed at an end of the coupling scanning casing 11 far from the positioning mechanism 2, an inner rubber ring 1111 and an outer rubber ring 1112 are fixedly disposed at an outer side wall of the attaching ring 111, the inner rubber ring 1111 is disposed inside the outer rubber ring 1112, a supporting exhaust plate 112 is fixedly disposed at an inner wall of the coupling scanning casing 11, first exhaust holes 1121 are symmetrically formed in the supporting exhaust plate 112 in a penetrating manner, and second exhaust holes 113 are formed in an end of the coupling scanning casing 11 near the positioning mechanism 2 in a penetrating manner.
Referring to fig. 5 and 6, in the present embodiment, the suction self-releasing device 12 includes a coupling liquid storage tube 121, a suction self-releasing tube 122 and a liquid filling tube 123, the coupling liquid storage tube 121, the suction self-releasing tube 122 and the liquid filling tube 123 are respectively and fixedly disposed on the circumferential side wall of the coupling scanning protective tube 11, the coupling liquid storage tube 121, the suction self-releasing tube 122 and the liquid filling tube 123 are sequentially connected in a penetrating manner, the end of the coupling liquid storage tube 121 near the positioning mechanism 2 is provided with a first air inlet 1211 in a penetrating manner, the side wall of the suction self-releasing tube 122 near the coupling liquid storage tube 121 is slidingly provided with a suction releasing plate 1221, the side wall of the suction self-releasing tube 122 far from the coupling liquid storage tube 121 is fixedly provided with a suction blocking spring 1222, the end of the suction blocking spring near the coupling liquid storage tube 121 is fixedly connected with the side wall of the suction releasing plate 1221, and the end of the liquid filling tube 123 far from the suction self-releasing tube 122 is provided through the circumferential side wall of the attaching ring 111.
Referring to fig. 7 and 8, in the present embodiment, the self-injection recycling device 13 includes a coupling liquid recycling tube 131, a self-injection releasing tube 132 and a liquid return tube 133, the coupling liquid recycling tube 131, the self-injection releasing tube 132 and the liquid return tube 133 are respectively and fixedly disposed on the circumferential side wall of the coupling scanning protective cylinder 11, the coupling liquid recycling tube 131, the self-injection releasing tube 132 and the liquid return tube 133 are sequentially connected in a penetrating manner, the end portion of the coupling liquid recycling tube 131, which is close to the positioning mechanism 2, is provided with a third exhaust hole 1311 in a penetrating manner, the side wall, which is far away from the coupling liquid recycling tube 131, inside the self-injection releasing tube 132 is provided with a pressure annotation release plate 1321 in a sliding manner, the side wall, which is close to the coupling liquid recycling tube 131, inside the self-injection releasing tube 132 is fixedly provided with an injection blocking spring 1322, the end portion, which is far away from the coupling liquid recycling tube 131, is fixedly connected with the side wall of the pressure annotation release plate 1321, and the end portion, which is far away from the self-injection releasing tube 132, is provided through the circumferential side wall of the attachment ring 111.
Referring to fig. 9, in the present embodiment, the negative pressure adsorption device 14 includes a negative pressure adsorption pump 141 and a negative pressure adsorption tube 142, the negative pressure adsorption pump 141 and the negative pressure adsorption tube 142 are respectively and fixedly disposed on the circumferential side wall of the coupling scanning casing 11, the negative pressure adsorption pump 141 and the negative pressure adsorption tube 142 are in through connection, the end portion of the negative pressure adsorption tube 142, which is close to the attachment ring 111, is disposed through the side wall of the attachment ring 111, and the end portion of the negative pressure adsorption tube 142 is disposed between the inner rubber ring 1111 and the outer rubber ring 1112.
Referring to fig. 4, in the present embodiment, the pumping push rod 15 is fixedly disposed on a side wall of the supporting exhaust plate 112 away from the positioning mechanism 2, and a pumping clamping block 151 is fixedly disposed at an output end of the pumping push rod 15, and the pumping clamping block 151 is slidably and closely disposed on an inner wall of the coupling scanning casing 11.
Referring to fig. 4, in the present embodiment, the scanning probe 16 is fixedly disposed on a side wall of the pumping engagement block 151 away from the pumping push rod 15, and the scanning probe 16 is disposed on a side edge of the attachment ring 111; the outer diameter of the scanning probe 16 is smaller than the inner diameter of the attachment ring 111, and when the piezoelectric push rod 15 drives the scanning probe 16 to move, the scanning probe 16 can smoothly pass through the attachment ring 111.
Referring to fig. 1, in the present embodiment, the guiding mechanism 3 includes a guiding ring 31 and a fixing frame 32, the fixing frame 32 is symmetrically disposed, the guiding ring 31 is fixedly disposed on an upper end of the fixing frame 32, and an annular clamping groove 311 is disposed on a sidewall of the guiding ring 31.
Referring to fig. 2, in the present embodiment, the positioning mechanism 2 includes a positioning electric push rod 21 and a magnetic positioning frame 22, the magnetic positioning frame 22 is slidably and clamped to the side wall of the guide ring 31, the positioning electric push rod 21 is rotatably disposed on the inner wall of the magnetic positioning frame 22, the coupling scanning protection cylinder 11 is fixedly disposed at the end of the positioning electric push rod 21, the side wall of the magnetic positioning frame 22 is fixedly provided with an electromagnetic adsorption strip 221, and the electromagnetic adsorption strip 221 is slidably and clamped to the inner wall of the annular clamping groove 311.
Referring to fig. 3, in the present embodiment, the side walls of the coupling scanning casing 11 are symmetrically provided with the holding plates 114, the side walls of the holding plates 114 are respectively slidably provided with the pressing buttons 1141, the outer side walls of the attaching ring 111 are symmetrically distributed and slidably provided with the touch buttons 1113, the touch buttons 1113 are disposed between the inner rubber ring 1111 and the outer rubber ring 1112, the pressing buttons 1141 are electrically connected with the electromagnetic adsorption strips 221, and the touch buttons 1113 are electrically connected with the positioning electric push rods 21.
The implementation principle of the embodiment is as follows: the positioning mechanism 2 provides power for the pumping self-coupling scanning mechanism 1, so that the pumping self-coupling scanning mechanism 1 is attached to the skin surface of a patient, the pumping self-coupling scanning mechanism 1 is attached tightly by means of the negative pressure adsorption device 14, the pumping push rod 15 reduces the pressure between the scanning probe 16 and the skin of the patient through pumping action, so that the pumping self-releasing device 12 releases coupling liquid between the scanning probe 16 and the skin of the patient, the scanning probe 16 can move in a direction perpendicular to the skin surface of the patient and performs multi-point scanning, when the pumping push rod 15 drives the scanning probe 16 to move towards the skin direction of the patient, the coupling liquid is automatically pressed into the pumping self-recovery device 13, and the guiding mechanism 3 and the positioning mechanism 2 enable the pumping self-coupling scanning mechanism 1 to move along the skin surface of the patient and perform multi-point scanning.
Specific implementation of this embodiment: when the ultrasonic three-dimensional imaging omnidirectional scanning device provided by the embodiment is used for scanning and imaging a patient, the device is placed on the outer side of a detection bed, after the patient lies down, medical staff adjusts the direction of the pumping self-coupling type scanning mechanism 1 through the holding plate 114, when the push button 1141 is not pressed in an initial state, the electromagnetic adsorption strip 221 is in an electrified state, the electromagnetic adsorption strip 221 and the inner wall of the annular clamping groove 311 keep a magnetic adsorption state, so that the positioning mechanism 2 keeps a stable state, the pumping release plate 1221 clings to the inner wall of the pumping self-release pipe 122 under the action of the suction blocking spring 1222, the junction of the coupling liquid storage pipe 121 and the pumping self-release pipe 122 is in a closed state, the pressing release plate 1321 clings to the inner wall of the pumping self-release pipe 132 under the action of the suction blocking spring 1322, so that the junction of the pumping self-coupling type scanning mechanism 132 and the liquid return pipe 133 is in a closed state, the medical staff adjusts the direction of the pumping self-coupling type scanning mechanism 1 and the positioning mechanism 2 through the push button 1141, when the push button 1141 is pressed, the electromagnetic adsorption strip 221 is powered off, the electromagnetic adsorption strip 221 and the annular clamping groove 311 can disappear after the electromagnetic adsorption strip 221 and the annular clamping groove 311 act on the positioning mechanism, and the scanning mechanism can flexibly move to complete the scanning angle, and the scanning mechanism can be flexibly adjusted, and the scanning direction can be automatically moved, and the scanning angle can be completely after the scanning mechanism is completely.
When the multi-point scanning is carried out on a patient in the direction perpendicular to the skin, the positioning electric push rod 21 operates and stretches to drive the pumping self-coupling scanning mechanism 1 to operate towards the patient, when the end part of the pumping self-coupling scanning mechanism 1 touches the skin of the patient, the inner rubber ring 1111 and the outer rubber ring 1112 simultaneously touch and press the skin, the touch button 1113 is pressed, so that the positioning electric push rod 21 stops operating, a closed annular cavity is formed in the space between the inner rubber ring 1111 and the outer rubber ring 1112, the negative pressure adsorption pump 141 operates and drives air between the inner rubber ring 1111 and the outer rubber ring 1112 to be discharged through the negative pressure adsorption pipe 142, so that the annular cavity between the inner rubber ring 1111 and the outer rubber ring 1112 is kept in a low pressure state, the inner rubber ring 1111 and the outer rubber ring 1112 are tightly attached to the skin surface of the patient, the couplant is injected into a scanning area before scanning, the pumping electric push rod 15 operates and contracts, the scanning probe 16 is driven to move and leave the surface of the skin of the patient, and because the suction and compression clamping block 151 and the inner wall of the coupling scanning protective cylinder 11 are in a sliding close state, the space pressure between the end part of the scanning probe 16 and the skin of the patient is reduced in the moving process of the scanning probe 16, so that the pressure in the suction self-release pipe 122 and the injection pipe 123 is reduced, the suction release plate 1221 slides and enables the coupling liquid storage pipe 121 and the suction self-release pipe 122 to penetrate, so that the coupling liquid in the coupling liquid storage pipe 121 enters the space between the end part of the scanning probe 16 and the skin of the patient along the suction self-release pipe 122 and the injection pipe 123, the scanning probe 16 and the skin of the patient realize coupling, the scanning probe 16 performs multi-point scanning searchlight on the patient in the continuous operation process of the suction push rod 15, so that ultrasonic three-dimensional imaging is realized, the suction push rod 15 starts to stretch, and the scanning probe 16 gradually approaches the skin of the patient, the coupling liquid between the end of the scanning probe 16 and the skin of the patient is pressurized to raise the pressure inside the liquid return tube 133, so that the pressure annotation placement plate 1321 slides, the pressure annotation penetrates between the liquid return tube 133 and the release tube 132, and the coupling liquid enters the coupling liquid recovery tube 131 along the liquid return tube 133 and the pressure annotation from the release tube 132.
When the multi-point scanning along the skin surface direction is carried out on a patient, the pumping electric push rod 15 stretches and enables the end part of the scanning probe 16 to extend out of the coupling scanning protective cylinder 11, after the medical staff smears the coupling agent on the body surface of the patient, the positioning electric push rod 21 stretches and enables the end part of the scanning probe 16 to contact the body surface of the patient, and the medical staff swings the pumping self-coupling scanning mechanism 1 to enable the scanning probe 16 to move along the body surface of the patient, so that the multi-point scanning imaging is carried out on the patient.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. The utility model provides an ultrasonic three-dimensional formation of image omnidirectional scanning equipment, includes that drawing presses from coupling formula scanning mechanism (1), positioning mechanism (2) and guiding mechanism (3), its characterized in that: the positioning mechanism (2) is slidably clamped on the side wall of the guide mechanism (3), the pumping self-coupling scanning mechanism (1) is arranged on the side wall of the positioning mechanism (2), the pumping self-coupling scanning mechanism (1) comprises a coupling scanning protective cylinder (11), a pumping self-releasing device (12), a pressure injection self-recovery device (13), a negative pressure adsorption device (14), a pumping piezoelectric push rod (15) and a scanning probe (16), the coupling scanning protective cylinder (11) is arranged on the side wall of the positioning mechanism (2), the pumping self-releasing device (12), the pressure injection self-recovery device (13) and the negative pressure adsorption device (14) are respectively fixedly arranged on the circumferential outer side wall of the coupling scanning protective cylinder (11), the pumping piezoelectric push rod (15) is fixedly arranged on the inner wall of the coupling scanning protective cylinder (11), the scanning probe (16) is fixedly arranged at the output end of the pumping piezoelectric push rod (15), the end parts of the pumping self-releasing device (12) and the pressure injection self-recovery device (13) far away from the positioning mechanism (2) are respectively arranged through the circumferential side wall of the coupling scanning protective cylinder (11), and the negative pressure adsorption device (14) far away from the end part of the positioning mechanism (2) is arranged on the end part of the coupling protective cylinder (11);
An attaching ring (111) is fixedly arranged at the end part of the coupling scanning protective cylinder (11) far away from the positioning mechanism (2), an inner rubber ring (1111) and an outer rubber ring (1112) are fixedly arranged on the outer side wall of the attaching ring (111), the inner rubber ring (1111) is arranged on the inner side of the outer rubber ring (1112), a supporting exhaust plate (112) is fixedly arranged on the inner wall of the coupling scanning protective cylinder (11), first exhaust holes (1121) are symmetrically formed in the supporting exhaust plate (112) in a penetrating mode, and second exhaust holes (113) are formed in the end part of the coupling scanning protective cylinder (11) close to the positioning mechanism (2) in a penetrating mode;
the suction self-release device (12) comprises a coupling liquid storage tube (121), a suction self-release tube (122) and a liquid injection tube (123), wherein the coupling liquid storage tube (121), the suction self-release tube (122) and the liquid injection tube (123) are respectively and fixedly arranged on the circumferential side wall of the coupling scanning protective cylinder (11), the coupling liquid storage tube (121), the suction self-release tube (122) and the liquid injection tube (123) are sequentially connected in a penetrating way, a first air inlet hole (1211) is formed in the end part, close to the positioning mechanism (2), of the coupling liquid storage tube (121), a suction release plate (1221) is slidably arranged on the side wall, close to the coupling liquid storage tube (121), of the suction self-release tube (122), a suction blocking spring (1222) is fixedly arranged on the side wall, close to the coupling liquid storage tube (121), of the suction release plate (1221) is fixedly connected with the side wall, and the end part, far away from the suction self-release tube (122), of the liquid injection tube (123) is arranged on the circumferential side wall, close to the coupling liquid storage tube (121), of the suction release plate (1221);
The pressure injection self-recovery device (13) comprises a coupling liquid recovery pipe (131), a pressure injection self-release pipe (132) and a liquid return pipe (133), the coupling liquid recovery pipe (131), the pressure injection self-release pipe (132) and the liquid return pipe (133) are respectively fixedly arranged on the circumferential side wall of the coupling scanning protective cylinder (11), the coupling liquid recovery pipe (131), the pressure injection self-release pipe (132) and the liquid return pipe (133) are sequentially connected in a penetrating way, a third exhaust hole (1311) is formed in the end part, close to the positioning mechanism (2), of the coupling liquid recovery pipe (131) in a penetrating way, a pressure injection releasing plate (1321) is arranged in the pressure injection self-release pipe (132) in a sliding way, a blocking injection spring (1322) is fixedly arranged on the side wall, close to the coupling liquid recovery pipe (131), of the blocking injection spring (1322) is far away from the end part of the coupling liquid recovery pipe (131), and the side wall of the pressure injection releasing plate (1321) is fixedly connected with the side wall of the liquid return pipe (133), and the side wall, far away from the end part, close to the coupling liquid recovery pipe (131), of the coupling liquid recovery pipe (131) is fixedly arranged on the side wall, and is adhered to the circumferential side wall (111);
negative pressure adsorption equipment (14) are including negative pressure adsorption pump (141) and negative pressure adsorption tube (142), negative pressure adsorption pump (141) and negative pressure adsorption tube (142) are fixed respectively to be located coupling scanning and are protected a section of thick bamboo (11) circumference lateral wall, negative pressure adsorption pump (141) and negative pressure adsorption tube (142) link up and are connected, negative pressure adsorption tube (142) are close to the tip of attaching ring (111) and run through attaching ring (111) lateral wall setting, negative pressure adsorption tube (142) are close to the tip of attaching ring (111) and locate between inner rubber ring (1111) and outer rubber ring (1112).
2. An ultrasonic stereoscopic imaging omnidirectional scanning apparatus of claim 1, wherein: the pressure pumping push rod (15) is fixedly arranged on the side wall of the supporting exhaust plate (112) far away from the positioning mechanism (2), a pressure pumping clamping block (151) is fixedly arranged at the output end of the pressure pumping push rod (15), and the pressure pumping clamping block (151) is closely arranged on the inner wall of the coupling scanning casing (11) in a sliding mode.
3. An ultrasonic stereoscopic imaging omnidirectional scanning apparatus of claim 2, wherein: the scanning probe (16) is fixedly arranged on the side wall of the pumping clamping block (151) far away from the pumping push rod (15), and the scanning probe (16) is arranged on the side edge of the attaching ring (111).
4. An ultrasonic stereoscopic imaging omnidirectional scanning apparatus of claim 3, wherein: positioning mechanism (2) are including location electricity push rod (21) and magnetic force locating rack (22), guiding mechanism (3) lateral wall is located in magnetic force locating rack (22) slip joint, location electricity push rod (21) rotate and locate magnetic force locating rack (22) inner wall, the fixed tip of locating electricity push rod (21) that locates of coupling scanning protective casing (11), magnetic force locating rack (22) lateral wall is fixed and is equipped with electromagnetism adsorption strip (221).
5. An ultrasonic stereoscopic imaging omnidirectional scanning apparatus of claim 4, wherein: the guide mechanism (3) comprises a guide ring (31) and a fixing frame (32), the fixing frame (32) is symmetrically arranged, the guide ring (31) is fixedly arranged at the upper end of the fixing frame (32), an annular clamping groove (311) is formed in the side wall of the guide ring (31), and the electromagnetic adsorption strip (221) is slidably clamped on the inner wall of the annular clamping groove (311).
6. An ultrasonic stereoscopic imaging omnidirectional scanning apparatus of claim 5, wherein: the coupling scanning protects a section of thick bamboo (11) lateral wall symmetry and is equipped with grips board (114), it is equipped with press button (1141) to grip board (114) lateral wall and slide respectively, it is equipped with touch button (1113) to attach ring (111) lateral wall symmetric distribution slip, touch button (1113) are located between interior rubber ring (1111) and outer rubber ring (1112), press button (1141) and electromagnetism adsorption strip (221) electric connection, touch button (1113) and location electric putter (21) electric connection.
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| CN202211069112.3A CN115363628B (en) | 2022-09-02 | 2022-09-02 | Ultrasonic three-dimensional imaging omnidirectional scanning equipment |
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| CN202211069112.3A CN115363628B (en) | 2022-09-02 | 2022-09-02 | Ultrasonic three-dimensional imaging omnidirectional scanning equipment |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338669A1 (en) * | 1993-11-12 | 1995-05-18 | Khs Masch & Anlagenbau Ag | Filling element for bottle filling machine |
| JP2000201934A (en) * | 1999-01-19 | 2000-07-25 | Fuji Photo Optical Co Ltd | Ultrasonograph |
| JP2002224120A (en) * | 2001-02-07 | 2002-08-13 | Fuji Photo Optical Co Ltd | Ultrasonic probe guiding device |
| CN1968655A (en) * | 2004-06-14 | 2007-05-23 | 皇家飞利浦电子股份有限公司 | A transducer unit incorporating an acoustic coupler |
| JP2010145372A (en) * | 2008-12-22 | 2010-07-01 | Toshiba Corp | Ultrasonic probe, movable carriage for probe attachment/detachment, movable carriage for retrieving probe installation position, system for ultrasonic probe attachment/detachment, and method for attachment of ultrasonic probe |
| CN204106045U (en) * | 2014-10-23 | 2015-01-21 | 郑州人民医院 | A kind of medical ultrasonic probe |
| CN209490030U (en) * | 2018-12-28 | 2019-10-15 | 杨晓 | A kind of skin ultrasonic imaging diagnosis scanning head |
| CN111544034A (en) * | 2020-05-09 | 2020-08-18 | 上海爱声生物医疗科技有限公司 | 3D mechanical probe |
| CN212816319U (en) * | 2020-05-06 | 2021-03-30 | 李孟雯 | Ultrasonic branch of academic or vocational study is with test probe |
| CN113171127A (en) * | 2021-06-02 | 2021-07-27 | 无锡医百加科技有限公司 | Ultrasonic probe convenient to use |
| CN113598816A (en) * | 2021-08-03 | 2021-11-05 | 卓瑞姆生物技术有限公司 | Ultrasonic imaging probe and application method thereof |
| CN114521919A (en) * | 2022-03-19 | 2022-05-24 | 深圳市深光粟科技有限公司 | Three-dimensional image acquisition device for mixed reality medicine and implementation method thereof |
| CN114877836A (en) * | 2022-05-13 | 2022-08-09 | 南京工程学院 | Ultrasonic thickness gauge for spherical graphite cast pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2150973B1 (en) * | 2007-05-10 | 2020-05-06 | Bruker Nano, Inc. | Non-destructive wafer-scale sub-surface ultrasonic microscopy employing near field afm detection |
| US20100234733A1 (en) * | 2009-03-13 | 2010-09-16 | Paul Wahlheim | Sterile Ultrasound Probe Cover and Method of Releasing Coupling Agent from a Sealed Compartment |
| WO2020154477A1 (en) * | 2019-01-25 | 2020-07-30 | Board Of Regents, The University Of Texas System | Apparatus and methods for cleaning and/or exchanging medical devices |
-
2022
- 2022-09-02 CN CN202211069112.3A patent/CN115363628B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338669A1 (en) * | 1993-11-12 | 1995-05-18 | Khs Masch & Anlagenbau Ag | Filling element for bottle filling machine |
| JP2000201934A (en) * | 1999-01-19 | 2000-07-25 | Fuji Photo Optical Co Ltd | Ultrasonograph |
| JP2002224120A (en) * | 2001-02-07 | 2002-08-13 | Fuji Photo Optical Co Ltd | Ultrasonic probe guiding device |
| CN1968655A (en) * | 2004-06-14 | 2007-05-23 | 皇家飞利浦电子股份有限公司 | A transducer unit incorporating an acoustic coupler |
| JP2010145372A (en) * | 2008-12-22 | 2010-07-01 | Toshiba Corp | Ultrasonic probe, movable carriage for probe attachment/detachment, movable carriage for retrieving probe installation position, system for ultrasonic probe attachment/detachment, and method for attachment of ultrasonic probe |
| CN204106045U (en) * | 2014-10-23 | 2015-01-21 | 郑州人民医院 | A kind of medical ultrasonic probe |
| CN209490030U (en) * | 2018-12-28 | 2019-10-15 | 杨晓 | A kind of skin ultrasonic imaging diagnosis scanning head |
| CN212816319U (en) * | 2020-05-06 | 2021-03-30 | 李孟雯 | Ultrasonic branch of academic or vocational study is with test probe |
| CN111544034A (en) * | 2020-05-09 | 2020-08-18 | 上海爱声生物医疗科技有限公司 | 3D mechanical probe |
| CN113171127A (en) * | 2021-06-02 | 2021-07-27 | 无锡医百加科技有限公司 | Ultrasonic probe convenient to use |
| CN113598816A (en) * | 2021-08-03 | 2021-11-05 | 卓瑞姆生物技术有限公司 | Ultrasonic imaging probe and application method thereof |
| CN114521919A (en) * | 2022-03-19 | 2022-05-24 | 深圳市深光粟科技有限公司 | Three-dimensional image acquisition device for mixed reality medicine and implementation method thereof |
| CN114877836A (en) * | 2022-05-13 | 2022-08-09 | 南京工程学院 | Ultrasonic thickness gauge for spherical graphite cast pipe |
Non-Patent Citations (2)
| Title |
|---|
| Damage characteristics and surface description of near-wall materials subjected to ultrasonic cavitation;Ye, LZ;《ULTRASONICS SONOCHEMISTRY》;20201231;第1-4页 * |
| 基于干耦合的轮式超声检测技术研究;胡琳;《中国优秀硕士学位论文全文数据库》;20191231;第1-60页 * |
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