CN113827273B - Biplane ultrasonic detection device and system - Google Patents
Biplane ultrasonic detection device and system Download PDFInfo
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- CN113827273B CN113827273B CN202111131306.7A CN202111131306A CN113827273B CN 113827273 B CN113827273 B CN 113827273B CN 202111131306 A CN202111131306 A CN 202111131306A CN 113827273 B CN113827273 B CN 113827273B
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000026683 transduction Effects 0.000 claims abstract description 97
- 238000010361 transduction Methods 0.000 claims abstract description 97
- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000002604 ultrasonography Methods 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 10
- 238000002560 therapeutic procedure Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Classifications
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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
- A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
Abstract
The application provides a biplane ultrasonic detection device and a biplane ultrasonic detection system, wherein the biplane ultrasonic detection device comprises a holding piece, an ultrasonic transduction unit group and a connecting assembly, the ultrasonic transduction unit group comprises a first ultrasonic transduction unit and a second ultrasonic transduction unit, the first ultrasonic transduction unit comprises a first ultrasonic scanning plane, and the second ultrasonic transduction unit comprises a second ultrasonic scanning plane; the connecting component is used for rotatably connecting the first ultrasonic transduction unit and the second ultrasonic transduction unit on the holding piece so as to adjust the included angle and/or the relative position of the first ultrasonic scanning plane and the second ultrasonic scanning plane. The angle and the position between the two probes of the biplane ultrasonic detection device can be adjusted to adapt to different scenes.
Description
Technical Field
The application relates to the technical field of medical instruments, in particular to a biplane ultrasonic detection device and system.
Background
Ultrasound guided image intervention allows a clinician to view the anatomy of a patient and the interventional device being inserted into tissue in real time. Most of the current ultrasonic detection devices are single probes, but because the single probe ultrasonic imaging is in a plane, errors exist in focus scanning, and puncture failure is easy to cause. Therefore, a biplane ultrasonic probe appears in the market, and the biplane ultrasonic probe can scan the focus in two planes, so that the focus can be positioned more accurately. However, the angle and the position between the existing biplane ultrasonic probes are relatively fixed, and cannot be adjusted according to different conditions.
Disclosure of Invention
An object of an embodiment of the present application is to provide a biplane ultrasonic detection apparatus and system, in which an angle and a position between two probes of the biplane ultrasonic detection apparatus are adjustable to adapt to different scenes.
The embodiment of the application provides a biplane ultrasonic detection device, which comprises a holding piece, an ultrasonic transduction unit group and a connecting assembly, wherein the ultrasonic transduction unit group comprises a first ultrasonic transduction unit and a second ultrasonic transduction unit, the first ultrasonic transduction unit is used for forming a first ultrasonic scanning plane, and the second ultrasonic transduction unit is used for forming a second ultrasonic scanning plane; the connecting component is used for rotatably connecting the first ultrasonic transduction unit and the second ultrasonic transduction unit on the holding piece so as to adjust the included angle and/or the relative position of the first ultrasonic scanning plane and the second ultrasonic scanning plane.
In this implementation manner, when the medical staff uses the biplane ultrasonic detection device to perform interventional therapy, firstly, the first ultrasonic transduction unit and the second ultrasonic transduction unit are placed at corresponding positions of a human body according to the positions of the focuses, and as the first ultrasonic transduction unit and the second ultrasonic transduction unit are rotatably connected to the holding piece by the connecting component, the medical staff can rotate the first ultrasonic transduction unit or the second ultrasonic transduction unit or simultaneously rotate the first ultrasonic transduction unit and the second ultrasonic transduction unit according to the specific shapes of the corresponding positions of the human body, such as the head, the legs and the like, so that the first ultrasonic transduction unit and the second ultrasonic transduction unit are better attached to the surface of the human body, and the accuracy of ultrasonic interventional therapy is improved. Meanwhile, in the use process, the first ultrasonic transduction unit and the second ultrasonic transduction unit work simultaneously, a first ultrasonic scanning plane and a second ultrasonic scanning plane and an intersecting line of the first ultrasonic scanning plane and the second ultrasonic scanning plane appear simultaneously on a display interface, and the intersecting line of the first ultrasonic scanning plane and the second ultrasonic scanning plane is the guide line position of interventional therapy. When the included angle or the relative position between the first ultrasonic scanning plane and the second ultrasonic scanning plane is different, the inclination angle of the guide line can generate a certain offset. Therefore, when the ultrasonic interventional therapy is carried out, medical staff can rotate the first ultrasonic transduction unit or the second ultrasonic transduction unit to select different guide lines for interventional operation, such as puncture, according to different focus positions, so that the convenience of the interventional operation of the medical staff is improved, the treatment efficiency is improved, and the pain of a patient is reduced.
In one possible implementation manner, the connecting assembly comprises a first connecting piece and a second connecting piece, wherein one end of the first connecting piece is connected with the holding piece, and the other end of the first connecting piece is connected with the first ultrasonic transduction unit; and one end of the second connecting piece is connected with the holding piece, and the other end of the second connecting piece is connected with the second ultrasonic transduction unit.
In one possible implementation, the first connector is rotatably connected to the grip member, and the second connector is rotatably connected to the grip member.
In this implementation mode, first connecting piece and second connecting piece rotate and connect the gripping member, and medical staff accessible rotates first connecting piece or second connecting piece, adjusts relative position and contained angle between first ultrasonic scanning plane and the second ultrasonic scanning plane for first ultrasonic transduction unit and second ultrasonic transduction unit laminate the human body better, and can adjust the guide wire to the angle and the position that make things convenient for medical staff to intervene the operation.
In one possible implementation, the connection assembly further includes a first rotation shaft and a second rotation shaft disposed on the grip; a first connecting hole is formed in one end of the first connecting piece, and the first connecting hole is sleeved on the first rotating shaft so that the first connecting piece rotates around the first rotating shaft; and one end of the second connecting piece is provided with a second connecting hole, and the second connecting hole is sleeved on the second rotating shaft so that the second connecting piece rotates around the second rotating shaft.
In the implementation process, through the cooperation of first axis of rotation and first connecting hole to and the cooperation of second axis of rotation and second connecting hole is, realizes the rotation connection between first connecting piece and second connecting piece and the piece of gripping, simple structure, convenient operation.
In one possible implementation, the connection assembly further includes a connection plate disposed on the grip; the connecting plate is provided with a first arc-shaped groove and a second arc-shaped groove; one end of the first connecting piece extends into the first arc-shaped groove and can slide along the first arc-shaped groove; one end of the second connecting piece stretches into the second arc-shaped groove and can slide along the second arc-shaped groove.
In this implementation, the first connecting piece slides along the first arc-shaped slot, or the second connecting piece slides along the second arc-shaped slot, so that the included angle and the relative position between the first ultrasonic scanning plane and the second ultrasonic scanning plane can be changed, and the position and the inclination angle of the guide wire can be adjusted.
In one possible implementation manner, the above biplane ultrasonic detection apparatus further includes a synchronous rotation assembly, where the synchronous rotation assembly is disposed on the holding member and connected to the first connecting member and the second connecting member, respectively, and is used to make the first connecting member and the second connecting member rotate synchronously.
In this implementation mode, set up synchronous rotation subassembly and realize the synchronous rotation of first connecting piece and second connecting piece, in the in-service use, medical staff only need stir one rotation between first connecting piece and the second connecting piece, can drive another rotation, has improved the convenience of medical staff operation. The specific structural design of the adjusting holding piece can enable the axis of the holding piece and the guide wire to be in the same plane, so that the synchronous rotation of the first ultrasonic transduction unit and the second ultrasonic transduction unit is limited, the guide wire and the axis of the holding piece can be in the same plane, the medical staff can conveniently adjust the posture of the holding piece of the hand holding according to the position relation between the guide wire and the axis of the holding piece before the intervention operation, the follow-up intervention operation is convenient, the medical staff is prevented from needing to readjust the posture of the holding piece due to the large change of the inclination angle or the position of the guide wire, or the condition of inconvenient intervention operation occurs.
In one possible implementation, the synchronous rotation assembly includes: the first meshing transmission piece and the second meshing transmission piece are arranged at one end of the first connecting piece, which is connected with the holding piece; the second meshing transmission piece is arranged at one end of the second connecting piece, which is connected with the holding piece, and the second meshing transmission piece is meshed with the first meshing transmission piece for transmission.
In one possible implementation, the synchronous rotation assembly further includes an intermediate engagement transmission member disposed on the grip member and engaged with the first engagement transmission member and the second engagement transmission member, respectively.
In one possible implementation, the connection assembly further includes: the first rotating piece is connected with the first ultrasonic transduction unit and the first connecting piece respectively and is used for enabling the first ultrasonic transduction unit to rotate around a first preset shaft which is parallel to the axis of the first ultrasonic transduction unit; the second rotating piece is respectively connected with the second ultrasonic transduction unit and the second connecting piece and is used for enabling the second ultrasonic transduction unit to rotate around a second preset shaft, and the second preset shaft is parallel to the axis of the second ultrasonic transduction unit.
In this implementation, the first rotating member and the second rotating member are disposed such that the first ultrasonic transduction unit is rotatable about a first predetermined axis parallel to the first ultrasonic transduction unit, and the second ultrasonic transduction unit is rotatable about a second predetermined axis parallel to the second ultrasonic transduction unit, so that an included angle between the first ultrasonic scanning plane and the second ultrasonic scanning plane can be changed, thereby adjusting a position and an inclination angle of the guide wire.
In a second aspect, the present application also provides a biplane ultrasound detection system comprising a biplane ultrasound detection apparatus as described in any of the embodiments of the first aspect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a first view angle of a biplane ultrasonic detection apparatus according to an embodiment of the present application;
FIG. 2 is a block diagram of a second view angle of a biplane ultrasonic detection apparatus according to an embodiment of the present disclosure;
fig. 3 is a connection structure diagram of a first ultrasonic transducer and a first connector according to an embodiment of the present application;
fig. 4 is a connection structure diagram of a second ultrasonic transduction unit and a second connection member according to an embodiment of the present application;
FIG. 5 is a block diagram of a connection assembly according to an embodiment of the present application;
FIG. 6 is a schematic diagram illustrating a connection structure between a first ultrasonic transducer and a first connector according to another embodiment of the present disclosure;
FIG. 7 is a block diagram of a third view angle of a biplane ultrasonic detection apparatus according to an embodiment of the present disclosure;
FIG. 8 is a block diagram of a first view of another biplane ultrasound probe apparatus according to embodiments of the present application;
FIG. 9 is a block diagram of a second view of another dual-plane ultrasound probe apparatus provided in accordance with an embodiment of the present application;
FIG. 10 is a block diagram of a connection assembly and a synchronous rotation assembly according to an embodiment of the present disclosure;
fig. 11 is a connection structure diagram of another second ultrasonic transducer unit and a second connector according to an embodiment of the present application.
Icon: 100-a grip; 200-a first ultrasonic transduction unit; 300-a second ultrasonic transduction unit; 210-a first ultrasound scan plane; 310-a second ultrasound scan plane; 410-a first connector; 420-a second connector; 430-a first rotation axis; 440-a second rotation axis; 450-first connection holes; 460-a second connection hole; 470-connecting plate; 480-a first arc-shaped groove; 490-second arc-shaped slot; 411-first via hole; 421-second via; 491-a first rotating member; 492-a second rotating groove; 500-synchronous rotating assembly; 510-a first engagement transmission; 520-a second engagement transmission; 530—an intermediate engagement transmission; 511-a first gear portion; 521-a second gear section; 531-synchronizing gears; 512-a first arcuate rack; 522-a second arcuate rack; 610-mounting plate; 620-a first limit bump; 630-a second limit bump; 640-a first limiting hole; 650-a second limiting hole; 700-bracket connection.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
The positions of the focuses on the human body are varied, and correspondingly, the biplane ultrasonic detection device needs to be attached to the parts of the human body to scan the focuses. The position and the angle between two probes of the existing biplane ultrasonic detection device are fixed, and cannot be adjusted, so that the laminating degree between the two probes and a human body is poor.
In a first aspect, referring to fig. 1-11, an embodiment of the present application provides a biplane ultrasound detection apparatus, where the apparatus includes a grip 100, an ultrasound transduction unit set, and a connection assembly, the ultrasound transduction unit set includes a first ultrasound transduction unit 200 and a second ultrasound transduction unit 300, the first ultrasound transduction unit 200 is used to form a first ultrasound scanning plane 210, and the second ultrasound transduction unit 300 is used to form a second ultrasound scanning plane 310; the connection assembly is used to rotatably connect the first ultrasonic transducer unit 200 and the second ultrasonic transducer unit 300 to the grip 100 to adjust the angle and/or the relative position of the first ultrasonic scan plane 210 and the second ultrasonic scan plane 310.
The ultrasonic probe is provided with a probe array surface which is a surface of the ultrasonic probe, which is close to a human body and generates an ultrasonic scanning plane when interventional therapy is performed. Generally, when the probe array face is planar, the ultrasound scan plane formed by the ultrasound probe is perpendicular to the probe array face.
In this implementation manner, when the medical staff uses the biplane ultrasonic detection device to perform the interventional therapy, firstly, the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300 are placed at the corresponding positions of the human body according to the positions of the focuses, and because the connecting component rotatably connects the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300 on the holding piece 100, the medical staff can rotate the first ultrasonic transduction unit 200 or the second ultrasonic transduction unit 300 according to the specific shapes of the corresponding positions of the human body, such as the head, the legs and the like, or simultaneously rotate the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300, so that the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300 are better attached to the surface of the human body, and the accuracy of ultrasonic intervention is further improved.
Meanwhile, in the use process, the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300 work simultaneously, a first ultrasonic scanning plane and a second ultrasonic scanning plane and an intersecting line of the first ultrasonic scanning plane and the second ultrasonic scanning plane appear simultaneously on a display interface, and the intersecting line of the first ultrasonic scanning plane and the second ultrasonic scanning plane is the guide line position of interventional therapy. When the included angle or the relative position between the first ultrasound scanning plane 210 and the second ultrasound scanning plane 310 is different, the inclination angle of the guide line may be offset to some extent. Therefore, when performing the ultrasonic interventional therapy, the medical staff can rotate the first ultrasonic transduction unit 200 or the second ultrasonic transduction unit 300 to select different guidewires for performing the interventional operation, such as puncture, according to different focus positions, thereby improving the convenience of the interventional operation of the medical staff, improving the treatment efficiency and reducing the pain of the patient.
Alternatively, the first ultrasonic transducer 200 and the second ultrasonic transducer 300 may be linear array probes, or convex array probes, which is not limited in this embodiment.
In one possible implementation, the connection assembly includes a first connection member 410 and a second connection member 420, where one end of the first connection member 410 is connected to the grip member 100, and the other end is connected to the first ultrasonic transduction unit 200; one end of the second connection member 420 is connected to the grip member 100, and the other end is connected to the second ultrasonic transducer unit 300.
Optionally, adjusting the included angle or the relative position between the first ultrasound scanning plane 210 and the second ultrasound scanning plane 310 may rotate the first connecting piece 410 and the second connecting piece 420, that is, make the first connecting piece 410 and the second connecting piece 420 approach or separate from each other, so as to change the included angle between the first ultrasound transduction unit 200 and the second ultrasound transduction unit 300, for example, the angle β shown in fig. 1, where fig. 1 is a structural diagram of the first view angle of the biplane ultrasound detecting apparatus provided in the embodiment of the present application, and further change the relative position and the included angle between the first ultrasound scanning plane 210 and the second ultrasound scanning plane 310; it is also possible to rotate the first ultrasonic transducer 200 about the first connector 410 or rotate the second ultrasonic transducer 300 about the second connector 420, so as to change the angle between the first ultrasonic scan plane 210 and the second ultrasonic scan plane 310, as shown in fig. 2, fig. 2 is a diagram illustrating the second view angle of a biplane ultrasonic detection apparatus according to the embodiment of the present application.
In one possible implementation, the first link 410 is rotatably coupled to the grip 100 and the second link 420 is rotatably coupled to the grip 100.
In this implementation, the first connector 410 and the second connector 420 are rotatably connected to the grip 100, and the medical staff can adjust the included angle between the first connector 410 and the second connector 420, i.e., the angle β shown in fig. 1, by rotating the first connector 410 or the second connector 420, and adjust the relative position and included angle between the first ultrasound scanning plane 210 and the second ultrasound scanning plane 310, so that the first ultrasound transduction unit 200 and the second ultrasound transduction unit 300 better fit the human body, and can adjust the guide wire to an angle and position that facilitate the intervention operation of the medical staff.
Optionally, referring to fig. 3, fig. 4, and fig. 10, fig. 3 is a connection structure diagram of the first ultrasonic transducer 200 and the first connector 410 according to the embodiment of the present application; fig. 4 is a connection structure diagram of the second ultrasonic transducer 300 and the second connector 420 according to the embodiment of the present application; fig. 10 is a block diagram of a connection assembly and synchronous rotation assembly 500 according to an embodiment of the present disclosure. The above-mentioned biplane ultrasonic detecting apparatus further comprises a synchronous rotation assembly 500, wherein the synchronous rotation assembly 500 is disposed on the grip 100 and is respectively connected to the first connecting member 410 and the second connecting member 420 for synchronously rotating the first connecting member 410 and the second connecting member 420.
Optionally, the synchronous rotation assembly 500 includes a first engagement transmission member 510 and a second engagement transmission member, where the first engagement transmission member 510 is disposed at an end of the first connection member 410 connected to the grip member 100; the second engagement transmission member 520 is disposed at an end of the second connection member 420 connected to the grip member 100, and the second engagement transmission member 520 is engaged with the first engagement transmission member 510.
It should be noted that, the engagement transmission between the second engagement transmission member 520 and the first engagement transmission member 510 may be implemented by directly engaging the second engagement transmission member 520 with the first engagement transmission member 510, or may be implemented by other engagement transmission members.
In one possible implementation, please refer to fig. 3, 4 and 5, wherein fig. 5 is a structural diagram of a connection assembly provided in an embodiment of the present application, and the connection assembly further includes a first rotation shaft 430 and a second rotation shaft 440 disposed on the grip 100; one end of the first connecting piece 410 is provided with a first connecting hole 450, and the first connecting hole 450 is sleeved on the first rotating shaft 430 so that the first connecting piece 410 rotates around the first rotating shaft 430; the second connecting hole 460 is formed at one end of the second connecting member 420, and the second connecting hole 460 is sleeved on the second rotating shaft 440, so that the second connecting member 420 rotates around the second rotating shaft 440.
In the above implementation process, the first rotation shaft 430 is matched with the first connection hole 450, and the second rotation shaft 440 is matched with the second connection hole 460, so that the rotation connection between the first connection piece 410 and the second connection piece 420 and the holding piece 100 is implemented, and the structure is simple and the operation is convenient.
Optionally, the connecting assembly further includes a third rotating shaft disposed on the holding member 100, the first connecting member 410 is provided with a third connecting hole, the second connecting member 420 is provided with a fourth connecting hole, and the third connecting hole and the fourth connecting hole are all sleeved on the third rotating shaft, so that the first connecting member 410 and the second connecting member 420 rotate around the third rotating shaft.
Specifically, one end of the grip 100 is detachably connected to the mounting plate 610, a connection cavity is formed between the mounting plate 610 and the end surface of the grip 100, one ends of the first rotating shaft 430 and the second rotating shaft 440 are disposed on the mounting plate 610, the other ends extend toward the end surface of the grip 100, and the first rotating shaft 430 and the second rotating shaft 440 may abut against the end surface of the grip 100 or may maintain a predetermined distance from the end surface of the grip 100.
Optionally, the height of the connection cavity, that is, the distance between the mounting plate 610 and the grip 100 is equal to or slightly greater than the thickness of the end of the first connection member 410 where the first connection hole 450 is formed and the thickness of the end of the second connection member 420 where the second connection hole 460 is formed, so as to prevent the first connection member 410 and the second connection member 420 from shaking up and down in the connection cavity.
Optionally, the above-mentioned biplane ultrasonic detection apparatus further includes a first limiting component and a second limiting component disposed on the holding member 100, where the first limiting component is used for fixing the first connecting member 410 when the first connecting member 410 rotates to a certain angle, and the second limiting component is used for fixing the second connecting member 420 when the second connecting member 420 rotates to a certain angle.
Specifically, referring to fig. 5, the height of the connecting cavity, that is, the distance between the mounting plate 610 and the grip 100 is greater than the thickness of the end portion of the first connecting member 410 where the first connecting hole 450 is formed and the thickness of the end portion of the second connecting member 420 where the second connecting hole 460 is formed, and a plurality of first limiting protrusions 620 and a plurality of second limiting protrusions 630 are disposed on the mounting plate 610. The end surface of the first connecting piece 410, which is close to the mounting plate 610, is provided with a first limiting hole 640, the first limiting hole 640 is sleeved with different first limiting protrusions 620, the first connecting piece 410 corresponds to different angles, and a first limiting elastic piece for applying elastic force towards the mounting plate 610 to the first connecting piece 410 is arranged between the first connecting piece 410 and the end surface of the holding piece 100. Similarly, a second limiting hole 650 is formed in the end surface of the second connecting member 420 near the mounting plate 610, different second limiting protrusions 630 are sleeved in the second limiting hole 650, the second connecting member 420 corresponds to different angles, and a second limiting elastic member for applying an elastic force towards the mounting plate 610 to the second connecting member 420 is arranged between the second connecting member 420 and the end surface of the holding member 100.
Alternatively, a damping shaft fitting structure may be used between the first shaft and the first connection hole 450 and between the second shaft and the second connection hole 460.
In some embodiments, the end of the first connecting member 410 connected to the holding member 100 is provided with a first gear portion 511, i.e. a first engagement transmission member 510, the end of the second connecting member 420 connected to the holding member 100 is provided with a second gear portion 521, i.e. a second engagement transmission member 520, the first gear portion 511 is engaged with the second gear portion 521, and the first gear portion 511 and the second gear portion 521 have the same structure, so that synchronous rotation of the first connecting member 410 and the second connecting member 420 can be achieved. The medical staff only needs to stir one of the first connecting piece 410 and the second connecting piece 420 to rotate, and can drive the other to rotate, so that the operation convenience of the medical staff is improved. The specific structural design of the grip 100 is adjusted, so that the axis of the grip 100 and the guide wire are in the same plane, and synchronous rotation of the first ultrasonic transduction unit 200 and the second ultrasonic transduction unit 300 is limited, so that the guide wire and the axis of the grip 100 are in the same plane, the posture of the hand grip 100 is adjusted according to the positional relationship between the guide wire and the axis of the grip 100 before the intervention operation of medical staff, the subsequent intervention operation is facilitated, and the situation that the medical staff needs to readjust the posture of the grip 100 due to the large change of the inclination angle or the position of the guide wire or the inconvenience of the intervention operation is prevented.
The first gear portion 511 may be a single gear or may be a part of a gear.
In one possible implementation, please refer to fig. 8, 9 and 10, fig. 8 is a block diagram of a first view angle of another biplane ultrasonic detection apparatus according to an embodiment of the present application; FIG. 9 is a block diagram of a second view of another dual-plane ultrasound probe apparatus provided in accordance with an embodiment of the present application; fig. 10 is a block diagram of a connection assembly and synchronous rotation assembly 500 according to an embodiment of the present disclosure. The connection assembly further includes a connection plate 470, the connection plate 470 being disposed on the grip 100; the connecting plate 470 is provided with a first arc-shaped groove 480 and a second arc-shaped groove 490; one end of the first connecting member 410 extends into the first arc-shaped groove 480 and can slide along the first arc-shaped groove 480; one end of the second connecting member 420 extends into the second arc-shaped groove 490 and is slidable along the second arc-shaped groove 490.
In this implementation, the first connector 410 slides along the first arc-shaped slot 480 or the second connector 420 slides along the second arc-shaped slot 490, which can change the included angle and the relative position between the first ultrasound scanning plane and the second ultrasound scanning plane, thereby adjusting the position and the inclination angle of the guide wire.
In some embodiments, the first arcuate slot 480 is on the same circumference as the arc of extension of the second arcuate slot 490. The connecting assembly further comprises a synchronous gear 531, a first arc-shaped rack 512 and a second arc-shaped rack 522, wherein the synchronous gear 531, namely a middle meshing transmission piece 530, is arranged at one side of the connecting plate 470, which is far away from the ultrasonic transduction unit group; the first arc-shaped rack 512, i.e., the first engagement transmission member 510, is connected to the first connection member 410 and engaged with the synchronizing gear 531; the second arc-shaped rack 522, i.e., the second engagement transmission 520, is connected to the second connection 420 and engaged with the synchronizing gear 531 to rotate the first ultrasonic transducer unit 200 and the second ultrasonic transducer unit 300 in synchronization.
Specifically, the gear teeth of the first arc-shaped rack 512 are disposed at the outer circumference of the arc shape, and the gear teeth of the second arc-shaped rack 522 are disposed at the inner circumference of the arc shape.
Optionally, the first connector 410 is provided with a first wire via 411 for passing through the wire harness of the first array of ultrasonic transducer units 200, and the second connector 420 is provided with a second wire via 421 for passing through the wire harness of the second array of ultrasonic transducer units 300.
In one possible implementation, please refer to fig. 6 and 11, fig. 6 is a connection structure diagram of another first ultrasonic transducer 200 and a first connector 410 provided in an embodiment of the present application, and fig. 11 is a connection structure diagram of a second ultrasonic transducer 300 and a second connector 420 provided in an embodiment of the present application, where the connection assembly further includes a first rotating member 491 and a second rotating member; the first rotating member 491 is respectively connected to the first ultrasonic transducer unit 200 and the first connecting member 410 for rotating the first ultrasonic transducer unit 200 about a first predetermined axis, which is parallel to the axial center of the first ultrasonic transducer unit 200; the second rotating member is respectively connected to the second ultrasonic transduction unit 300 and the second connecting member 420, and is configured to rotate the second ultrasonic transduction unit 300 about a second predetermined axis, where the second predetermined axis is parallel to the axis of the second ultrasonic transduction unit 300.
In this implementation, the first rotating member 491 and the second rotating member are disposed such that the first ultrasonic transducer unit 200 is rotatable about a first predetermined axis parallel to the first ultrasonic transducer unit 200, and the second ultrasonic transducer unit 300 is rotatable about a second predetermined axis parallel to the second ultrasonic transducer unit 300, whereby the angle between the first ultrasonic scan plane 210 and the second ultrasonic scan plane 310 can be varied to adjust the position and the inclination angle of the guide wire.
Specifically, the first ultrasonic transduction unit 200 is provided with a first rotation groove, the width of which is greater than that of the first connector 410, and a first rotation shaft (not shown) is disposed in the first rotation groove, and the first connector 410 is rotatably connected to the first rotation shaft. The second ultrasonic transduction unit 300 is provided with a second rotating groove 492, the width of the second rotating groove 492 is larger than that of the second connecting piece 420, a second rotating shaft is disposed in the second rotating groove 492, and the second connecting piece 420 is rotatably connected to the second rotating shaft (not shown).
In some embodiments, please refer to fig. 7 and 8, fig. 7 is a diagram illustrating a third view angle of a biplane ultrasonic detection apparatus according to an embodiment of the present application; FIG. 8 is a block diagram of a first view of another biplane ultrasound probe apparatus according to embodiments of the present application; the end of the holding member 100 near the ultrasonic transducer unit group is provided with a bracket connection member 700, and the bracket connection member 700 is used for installing a disposable guide frame so as to facilitate the intervention treatment, such as puncture, of medical staff.
In a second aspect, the present application also provides a biplane ultrasound detection system comprising a biplane ultrasound detection apparatus in any of the embodiments of the first aspect.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. A biplane ultrasonic detection apparatus comprising:
a grip;
the ultrasonic transduction unit group comprises a first ultrasonic transduction unit and a second ultrasonic transduction unit, wherein the first ultrasonic transduction unit is used for forming a first ultrasonic scanning plane, and the second ultrasonic transduction unit is used for forming a second ultrasonic scanning plane;
the connecting assembly is used for rotatably connecting the first ultrasonic transduction unit and the second ultrasonic transduction unit on the holding piece so as to adjust the included angle and/or the relative position of the first ultrasonic scanning plane and the second ultrasonic scanning plane;
the connection assembly includes:
one end of the first connecting piece is connected with the holding piece, and the other end of the first connecting piece is connected with the first ultrasonic transduction unit; one end of the second connecting piece is connected with the holding piece, and the other end of the second connecting piece is connected with the second ultrasonic transduction unit;
the first connecting piece is rotationally connected with the holding piece, and the second connecting piece is rotationally connected with the holding piece;
the synchronous rotating assembly is arranged on the holding piece, is connected with the first connecting piece and the second connecting piece respectively and is used for enabling the first connecting piece and the second connecting piece to synchronously rotate;
the synchronous rotating assembly includes:
the first meshing transmission piece is arranged at one end of the first connecting piece, which is connected with the holding piece;
the second meshing transmission piece is arranged at one end of the second connecting piece, which is connected with the holding piece, and the second meshing transmission piece is meshed with the first meshing transmission piece for transmission. .
2. The biplane ultrasound probe of claim 1 wherein the connection assembly further comprises a first rotational shaft and a second rotational shaft disposed on the grip;
a first connecting hole is formed in one end of the first connecting piece, and the first connecting hole is sleeved on the first rotating shaft so that the first connecting piece rotates around the first rotating shaft;
and one end of the second connecting piece is provided with a second connecting hole, and the second connecting hole is sleeved on the second rotating shaft so that the second connecting piece rotates around the second rotating shaft.
3. The biplane ultrasonic detecting apparatus according to claim 1, wherein the connecting assembly further comprises a connecting plate provided on the grip, the connecting plate being provided with a first arc-shaped groove and a second arc-shaped groove;
one end of the first connecting piece extends into the first arc-shaped groove and can slide along the first arc-shaped groove; one end of the second connecting piece stretches into the second arc-shaped groove and can slide along the second arc-shaped groove.
4. The biplane ultrasonic testing apparatus according to claim 1, wherein the synchronous rotation assembly further comprises an intermediate engagement transmission member disposed on the grip member in engagement with the first engagement transmission member and the second engagement transmission member, respectively.
5. The biplane ultrasound probe apparatus of any one of claims 1 to 4 wherein the connection assembly further comprises:
the first rotating piece is respectively connected with the first ultrasonic transduction unit and the first connecting piece and is used for enabling the first ultrasonic transduction unit to rotate around a first preset shaft, and the first preset shaft is parallel to the axis of the first ultrasonic transduction unit;
the second rotating piece is respectively connected with the second ultrasonic transduction unit and the second connecting piece and is used for enabling the second ultrasonic transduction unit to rotate around a second preset shaft, and the second preset shaft is parallel to the axis of the second ultrasonic transduction unit.
6. A biplane ultrasound detection system comprising a biplane ultrasound detection apparatus according to any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111131306.7A CN113827273B (en) | 2021-09-26 | 2021-09-26 | Biplane ultrasonic detection device and system |
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| CN202111131306.7A CN113827273B (en) | 2021-09-26 | 2021-09-26 | Biplane ultrasonic detection device and system |
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| CN113827273A CN113827273A (en) | 2021-12-24 |
| CN113827273B true CN113827273B (en) | 2024-03-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415906A (en) * | 2011-09-06 | 2012-04-18 | 深圳市开立科技有限公司 | Tri-plane ultrasonic probe |
| CN203724128U (en) * | 2014-01-24 | 2014-07-23 | 汕头市超声仪器研究所有限公司 | Folding-ruler folding type double-faced ultrasonic probe |
| CN106419959A (en) * | 2016-10-14 | 2017-02-22 | 汕头市超声仪器研究所有限公司 | Double-planar-probe deflection-overlaying imaging system |
| CN206365903U (en) * | 2016-10-14 | 2017-08-01 | 汕头市超声仪器研究所有限公司 | A kind of Double-plane probe |
| CN106999144A (en) * | 2014-12-12 | 2017-08-01 | 战国策智权股份有限公司 | Tool punctures the ultrasound scanner head of guidance function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7066887B2 (en) * | 2003-10-21 | 2006-06-27 | Vermon | Bi-plane ultrasonic probe |
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2021
- 2021-09-26 CN CN202111131306.7A patent/CN113827273B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415906A (en) * | 2011-09-06 | 2012-04-18 | 深圳市开立科技有限公司 | Tri-plane ultrasonic probe |
| CN203724128U (en) * | 2014-01-24 | 2014-07-23 | 汕头市超声仪器研究所有限公司 | Folding-ruler folding type double-faced ultrasonic probe |
| CN106999144A (en) * | 2014-12-12 | 2017-08-01 | 战国策智权股份有限公司 | Tool punctures the ultrasound scanner head of guidance function |
| CN106419959A (en) * | 2016-10-14 | 2017-02-22 | 汕头市超声仪器研究所有限公司 | Double-planar-probe deflection-overlaying imaging system |
| CN206365903U (en) * | 2016-10-14 | 2017-08-01 | 汕头市超声仪器研究所有限公司 | A kind of Double-plane probe |
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| CN113827273A (en) | 2021-12-24 |
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