CN109549671A - Intravascular ultrasound system with wireless communication module - Google Patents
Intravascular ultrasound system with wireless communication module Download PDFInfo
- Publication number
- CN109549671A CN109549671A CN201811650245.3A CN201811650245A CN109549671A CN 109549671 A CN109549671 A CN 109549671A CN 201811650245 A CN201811650245 A CN 201811650245A CN 109549671 A CN109549671 A CN 109549671A
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- CN
- China
- Prior art keywords
- wireless communication
- ultrasound system
- intravascular ultrasound
- host
- sheath
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- 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
- A61B8/445—Details of catheter construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
The intravascular ultrasound system with wireless communication module that present disclose provides a kind of comprising: host；Sheath has the proximal part close to host and the distal portions far from host；Transmission shaft can be moved along the guiding inner cavity of sheath；Ultrasonic probe with transmission axis connection and in the sheath of close distal portions, and has ultrasonic transducer and battery with wireless communication unit；And withdraw device, its control by host, and including for being carried out wireless communication with host and wireless communication unit wireless communication module, be connected with sheath and drive module including driving motor and for providing the power module of power supply for communication module and drive module, wherein, host and wireless communication unit are via communication progress information exchange.
Description
Technical field
This disclosure relates to a kind of intravascular ultrasound system with wireless communication module.
Background technique
IVUS system is also known as intravascular ultrasound imaging system, mainly withdraws system and IVUS host by IVUS conduit, IVUS
System composition.In actual operation, usually IVUS conduit is pushed to vascular lesion via radial artery or femoral artery puncture
Region.The tube core of conduit can obtain the lumen and tube wall of blood vessel during withdrawing by the miniature ultrasonic transducer of tube core front end
Then section structure information is imaged in host system and carries out image procossing, finally by the pipe of the blood vessel in particular range
The cross section of chamber and tube wall is shown in the form of images respectively with longitudal section.Conduit is during withdrawing, it is desirable that keeps
Quickly rotation, and it is uniform to withdraw speed.
In the prior art, system is withdrawn mainly by rotating electric machine, translation motor, translational table, slip ring, sliding rail and electricity
The composition such as road part.The axis of rotating electric machine is connected with the tube core of conduit, drives tube core and ultrasonic transducer rotation imaging.Translation
In such a way that gear connects, control moveable platform moves motor along sliding rail anterior-posterior translation.Slip ring is located on moveable platform,
Main function be by be located in tube core, with tube core rotation signal wire and be fixed on it is on moveable platform, without spin move
The coupling of circuit board signal line.Connecting line is too long when in use for existing equipment, is readily incorporated noise, and easy to damage and be difficult to more
It changes.
Meanwhile IVUS conduit is mainly made of the part such as ultrasonic transducer, sheath and transmission shaft.Ultrasonic transducer is via letter
Number line is connect with the system of withdrawing, therefore, higher to the Structural Design Requirement of ultrasonic transducer, and withdraws device and to have corresponding cunning
Ring mechanism is for receiving signal.
Summary of the invention
The disclosure in view of the above-mentioned prior art situation and complete, its purpose is to provide one kind can be improved it is intravascular
The flexibility ratio of ultrasonic system, and reduce the intravascular ultrasound system of communication noise.
For this purpose, present disclose provides a kind of intravascular ultrasound system with wireless communication module comprising: host；Sheath,
It has guiding inner cavity, and the sheath has the proximal part close to the host and the distal portions far from the host；It passes
Moving axis can be moved along the guiding inner cavity of the sheath；Ultrasonic probe, with the transmission axis connection and positioned at close
In the sheath of the distal portions, and there is the ultrasonic transducer with wireless communication unit and be used for described super
The battery of sonic transducer and wireless communication unit power supply；And device is withdrawn, and by the control of the host, and it is described
Withdraw the movement that device controls the transmission shaft of the sheath, it is described withdraw device include for the host and the nothing
Wireless communication module that line communication unit carries out wireless communication is connected and the driving mould including driving motor with the sheath
Block and for providing the power module of power supply for the communication module and the drive module, wherein the host with it is described
Wireless communication unit carries out information exchange via communication.
In the disclosure, the host of intravascular ultrasound system unit can control ultrasonic transducer by wireless communication
System, and ultrasonic probe and withdraw device and be able to carry out wireless communication ultrasonic probe and is withdrawn between device in this case
It is connected without signal wire, withdraws and connected between device and host without signal wire, thereby, it is possible to improve intravascular ultrasound system
Flexibility ratio, can reduce the noise in signals transmission.
In addition, in the intravascular ultrasound system involved in the disclosure, optionally, in the ultrasonic probe and the transmission
Between axis, it is provided with partition.Thereby, it is possible to separate the space between ultrasonic probe and transmission shaft, inhibit ultrasonic probe and transmission
Mutual influence between axis.
In addition, optionally, in the ultrasonic probe, being filled in the intravascular ultrasound system involved in the disclosure
For fixing the filling glue of the ultrasonic transducer and the battery.Thereby, it is possible to consolidate the devices such as ultrasonic transducer and battery
It is scheduled on inside ultrasonic probe.
In addition, optionally, the ultrasonic probe also has for leading in the intravascular ultrasound system involved in the disclosure
Draw the opening of the ultrasonic wave emitted by the ultrasonic transducer.Thereby, it is possible to the direction of the launch progress by opening to ultrasonic wave
Guiding.
In addition, optionally, the ultrasonic probe, which has, is integrated with institute in the intravascular ultrasound system involved in the disclosure
State the special chip of wireless communication unit.In this case, by the way that wireless communication unit is integrated in special chip, so that super
Sonic probe can pre-process the data of acquisition, and thereby, it is possible to improve the working efficiency of ultrasonic probe.
In addition, optionally, the device that withdraws further includes for holding in the intravascular ultrasound system involved in the disclosure
Receive the shell of the wireless communication module, drive module and power module.It is dry thereby, it is possible to reduce the external world that modules are subject to
It disturbs.
In addition, optionally, the drive module includes translation motor in the intravascular ultrasound system involved in the disclosure
And rotating electric machine.The operation that thereby, it is possible to be withdrawn and rotated to transmission shaft.
In addition, optionally, the shell inner circumferential is additionally provided with and institute in the intravascular ultrasound system involved in the disclosure
State the sliding rail that translation motor matches.Direction when being withdrawn thereby, it is possible to stably translational motor.
In addition, optionally, the wireless communication module is selected from indigo plant in the intravascular ultrasound system involved in the disclosure
At least one of tooth, WIFI, NFC, RFID, ZigBee, UWB.Thereby, it is possible to withdraw device and host and ultrasonic probe
It is communicated.
In addition, in the intravascular ultrasound system involved in the disclosure, optionally, the shell inner circumferential further include have it is a plurality of
Sliding rail.Thereby, it is possible to improve stability when translation motor is withdrawn.
According to the disclosure, it has been capable of providing a kind of flexibility ratio that can be improved intravascular ultrasound system, and has reduced communication and makes an uproar
The intravascular ultrasound system of sound.
Detailed description of the invention
Embodiment of the disclosure will be explained in further detail solely by reference to the example of attached drawing now, in which:
Fig. 1 is to show the schematic diagram of intravascular ultrasound system involved in embodiment of the present disclosure.
Fig. 2 is to show the first example of the ultrasound catheter of intravascular ultrasound system involved in embodiment of the present disclosure
Partial structure diagram.
Fig. 3 is to show the second example of the ultrasound catheter of intravascular ultrasound system involved in embodiment of the present disclosure
Partial structure diagram.
Fig. 4 is to show the third example of the ultrasound catheter of intravascular ultrasound system involved in embodiment of the present disclosure
Partial structure diagram.
Fig. 5 is to show the 4th example of the ultrasound catheter of intravascular ultrasound system involved in embodiment of the present disclosure
Partial structure diagram.
Fig. 6 is to show the perspective view for withdrawing device of intravascular ultrasound system involved in embodiment of the present disclosure.
Fig. 7 is to show the sectional view for withdrawing device of intravascular ultrasound system involved in embodiment of the present disclosure.
Fig. 8 is to show the broken isometric for withdrawing device of intravascular ultrasound system involved in embodiment of the present disclosure
Figure.
Label declaration:
1 ... ultrasound catheter, 11 ... sheaths, 12 ... ultrasonic probes, 13 ... transmission shafts, 121 ... ultrasonic transducers, 122 ... electricity
Pond, 123 ... special chips, 2 ... withdraw device, 21 ... wireless communication modules, 22 ... power modules, 23 ... drive modules, and 231 ...
Rotating electric machine, 232 ... translation motors, 24 ... shells, 25 ... sliding rails.
Specific embodiment
In the following, illustrating the disclosure in further detail in conjunction with the drawings and specific embodiments.In the accompanying drawings, identical portion
Part or component with the same function use identical sign flag, omit the repeated explanation to it.
Fig. 1 is to show the schematic diagram of intravascular ultrasound system involved in embodiment of the present disclosure.
As shown in Figure 1, in the disclosure, the intravascular ultrasound system S with wireless communication module 21 may include that ultrasound is led
Pipe 1 withdraws device 2 and host 3.Ultrasound catheter 1 may include sheath 11, transmission shaft 13 and ultrasonic probe 12.
In the Vascular Ultrasonography system of the design described in present embodiment, sheath 11 can have guiding inner cavity 11a, in addition,
It can have the proximal part close to host 3 and the distal portions far from host 3.Transmission shaft 13 can be along the guiding of sheath 11
Inner cavity 11a is mobile.Ultrasonic probe 12 can connect with transmission shaft 13 and be located in the sheath 11 of distal portions, and have
Ultrasonic transducer 121 with wireless communication unit and the battery for powering to ultrasonic transducer 121 and wireless communication unit
122.Withdrawing device 2 can be by the control of host, and withdraws the movement that device 2 can control the transmission shaft 13 of sheath 11, returns
Removing device 2 may include wireless communication module 21 and the sheath 11 for carrying out wireless communication with host 3 and wireless communication unit
It is connected and the drive module 23 including driving motor and for providing the electricity of power supply for communication module and drive module 23
Source module 22, wherein host 3 and wireless communication unit can carry out information exchange via communication.
In the disclosure, the host of intravascular ultrasound system S can by wireless communication unit to ultrasonic transducer 121 into
Row control, and ultrasonic probe 12 and withdraw device 2 and be able to carry out wireless communication, in this case, ultrasonic probe 12 with time
It removes and may not need signal wire connection between device 2, withdraw and connected between device 2 and host without signal wire, thereby, it is possible to mention
The flexibility ratio of high intravascular ultrasound system S, can reduce the noise in signals transmission.
In the present embodiment, intravascular ultrasound system S can be used the lesion region in such as human vas and be imaged
Purposes.Doctor etc. can by by the ultrasound catheter 1 of intravascular ultrasound system S send to the lesion region of human vas (such as
Stenosis), and the ultrasonic imaging when withdrawing to the lesion region, so as to obtain the intravascular ultrasound image in the region.
In the disclosure, host 3 can with withdraw device 2 and ultrasound catheter 1 carries out wireless communication.Specifically, host 3
The data that the ultrasonic probe 12 in ultrasound catheter 1 is detected can be received by unit by wireless communication, in addition, host 3 can lead to
It crosses and withdraws the speed that the control ultrasonic probe 12 of device 2 withdraws and rotates.In some instances, host 3 can be by wireless communication
The parameters such as the frequency of ultrasonic wave that unit control ultrasonic transducer 121 is emitted.
In some instances, the internal diameter of sheath 11 can be greater than the outer diameter of ultrasonic probe 12.Ultrasonic probe 12 can as a result,
Movement is gone on smoothly in sheath 11.
In some instances, the distal portions of sheath 11 can be made of the lower material of sound impedance.Thereby, it is possible to just
It is passed through in the ultrasonic wave emitted by ultrasonic transducer 121.
In other examples, the proximal part of sheath 11 can be made of the biggish material of rigidity.Thereby, it is possible to improve
The stability of proximal part, convenient for operation.In other examples, the rigidity of sheath 11 can be by distal portions to proximal part
It is gradually increased.In this case, the rigidity of sheath 11 can be made to be gradually increased from distal portions to proximal part, reduces and occurs
A possibility that fractureing.
In some instances, sheath 11 can be made of at least one of rubber-plastics material, resin material.Specifically,
In some instances, sheath 11 can be for selected from ethylene-vinyl acetate copolymer (EVA), polyether-ether-ketone, polyethylene, linear low
At least one of density polyethylene material is made.
In some instances, transmission shaft 13 may include spring.Transmission shaft 13 is operated thereby, it is possible to convenient so that
The rotation of transmission shaft 13, bending etc..
In other examples, transmission shaft 13 may include steel pipe.Thereby, it is possible to increase the stability of transmission shaft 13.
(ultrasonic probe 12)
Fig. 2 is the first of the ultrasound catheter 1 for the intravascular ultrasound system involved in embodiment of the present disclosure that shows to show
The partial structure diagram of example.Fig. 3 is that the ultrasound for the intravascular ultrasound system involved in embodiment of the present disclosure that shows is led
The exemplary partial structure diagram of the second of pipe 1.Fig. 4 is to show intravascular ultrasound system involved in embodiment of the present disclosure
The exemplary partial structure diagram of third of the ultrasound catheter 1 of system.Fig. 5 is to show blood involved in embodiment of the present disclosure
4th exemplary partial structure diagram of the ultrasound catheter 1 of intraductal ultrasonography system.
As shown in Fig. 2, in the disclosure, as described above, intravascular ultrasound system S may include ultrasound catheter 1, wherein
Ultrasound catheter 1 may include sheath 11, transmission shaft 13 and ultrasonic probe 12.
In some instances, partition 14 can be set between ultrasonic probe 12 and transmission shaft 13.In this case,
Partition 14 can separate the channel between ultrasonic probe 12 and transmission shaft 13, and can also prevent the filling in ultrasonic probe 12
Glue flows into transmission shaft 13.In some instances, partition 14 can be integrally formed with ultrasonic probe 12.Thereby, it is possible to avoid partition
14 occur sliding or displacement.
In some instances, transmission shaft 13 can be connected with ultrasonic probe 12.In other examples, transmission shaft 13 can
To be connected with partition 14.Thereby, it is possible to drive ultrasonic probe 12 to be rotated and withdrawn by transmission shaft 13.
In some instances, ultrasonic probe 12, which can have, is integrated with the special chip (ASIC) 123 of wireless communication unit.
In this case, by the way that wireless communication unit is integrated in special chip 123, allow ultrasonic probe 12 to the number of acquisition
According to being pre-processed, thereby, it is possible to improve the working efficiency of ultrasonic probe 12.In other examples, wireless communication unit
The circuit part of ultrasonic transducer 121 can be directly arranged at.Thereby, it is possible to reduce the space hold to ultrasonic probe 12.
In some instances, ultrasonic transducer 121 can be set in ultrasonic probe 12, be integrated with wireless communication unit
Special chip 123 and battery 122 (referring to fig. 2).Specifically, ultrasonic probe 12 can have the distal end far from transmission shaft 13
Part and close to transmission shaft 13 proximal part, and ultrasonic transducer 121, battery 122 by proximal part to distal portions according to
Secondary arrangement (referring to fig. 2 or Fig. 5).In other examples, ultrasonic transducer 121, battery 122 can be by distal portions to proximal end
Part is sequentially arranged (referring to Fig. 3).But present embodiment is without being limited thereto, ultrasonic transducer 121, special chip 123, battery 122
It can also be arranged in the way of stacking (referring to fig. 4).
In some instances, battery 122 can be connect by conducting wire with ultrasonic transducer 121.In other examples, electricity
Pond 122 can also be directly arranged at the circuit part of ultrasonic transducer 121.
It in some instances, can be filled with for fixing ultrasonic transducer 121 and battery 122 in ultrasonic probe 12
Filling glue (not shown).It, can thereby, it is possible to which ultrasonic transducer 121 and battery 122 etc. to be fixed on inside ultrasonic probe 12
Play the role of protecting the ultrasonic transducer 121 and battery 122 of ultrasonic probe 12.In some instances, filling glue can be tool
There is the glue of bio-compatibility.
In some instances, filling glue can be such as methyl methacrylate, Mecrilate, polyurethane adhesive
Or mixtures thereof.Thereby, it is possible to improve the bio-compatibility of glue.
In some instances, ultrasonic probe 12 can have for guiding the ultrasonic wave emitted by ultrasonic transducer 121
It was open for 124 (referring to fig. 2).Specifically, being the sound wave for being set to ultrasonic transducer 121 for guiding the opening 124 of ultrasonic wave
The corresponding position of transmitting.Thereby, it is possible to be guided by the direction of the launch for the 124 pairs of ultrasonic waves that are open.
(withdrawing device 2)
Fig. 6 is to show the perspective view for withdrawing device 2 of intravascular ultrasound system involved in embodiment of the present disclosure.
Fig. 7 is to show the sectional view for withdrawing device 2 of intravascular ultrasound system involved in embodiment of the present disclosure.Fig. 8 is to show
The sectional stereogram for withdrawing device 2 of intravascular ultrasound system involved in embodiment of the present disclosure is gone out.
In the disclosure, as shown in fig. 6, withdraw device 2 can be by being connect with transmission shaft 13, so that ultrasonic probe
12 the operation such as can be withdrawn, be rotated along guiding inner cavity 11a in sheath 11.
In some instances, as shown in fig. 7, withdrawing device 2 may include for accommodating wireless communication module 21, driving mould
The shell 24 of block 23 and power module 22.The external interference being subject to thereby, it is possible to reduce modules.
In some instances, power module 22 can be dry cell 122, solar battery 122, nickel-metal hydride battery 122 or lithium
Battery 122 etc..Thereby, it is possible to provide enough electric power to withdraw device 2.
In some instances, withdrawing device 2 can connect with sheath 11 and transmission shaft 13.It as a result, can by withdrawing device 2
To be withdrawn to transmission shaft 13 and rotation process.
In some instances, shell 24 can also include for stablizing the buckle of sheath 11 (not shown).Thereby, it is possible to mention
Stability when height is withdrawn.
As shown in figure 8, in some instances, drive module 23 may include translation motor 232 and rotating electric machine 231.By
This, the operation that transmission shaft 13 can be withdrawn and be rotated.In some instances, translation motor 232 and rotating electric machine 231 can
To be integrally formed.Thereby, it is possible to reduce the occupied volume of drive module 23.In other examples, translation motor 232 and rotation
Rotating motor 231, which can be respectively and independently arranged at, to be withdrawn inside device 2.In addition, in some instances, translation motor 232 can be set
It sets in the outside of shell 24.In this case, translation motor 232 can be withdrawn by driving shell 24 to translate to realize
Device 2 withdraws operation.
As described above, in some instances, the sliding rail matched with translation motor 232 can be set in 24 inner circumferential of shell
25.Direction when being withdrawn thereby, it is possible to stably translational motor 232.In other examples, it can be set in 24 inner circumferential of shell
A plurality of sliding rail 25.Thereby, it is possible to improve stability when translation motor 232 is withdrawn.
In some instances, sliding rail 25 can be arranged along the length direction for withdrawing 2 shell 24 of device.Thereby, it is possible to make
Translation motor 232 is obtained to withdraw along the length direction for withdrawing device 2.In some instances, in sliding rail 25, it is also provided with limit
Position portion.Specifically, the protrusion on sliding rail 25 can be set in limiting section.The feelings that thereby, it is possible to prevent translation motor 232 from derailing
Condition occurs.
In addition, in some instances, sliding rail 25 can be set in outside.In this case, translation motor 232 can lead to
It crosses and is connect with external sliding rail 25, translated so that shell 24 is whole, it as a result, can be to transmission by withdrawing device 2
Axis 13 carries out withdrawing operation.
In some instances, rotating electric machine 231 can be directly attached with transmission shaft 13.Thereby, it is possible to be driven
Axis 13 is rotated.
In some instances, wireless communication module 21 in bluetooth, WIFI, NFC, RFID, ZigBee, UWB at least
It is a kind of.Thereby, it is possible to withdraw device 2 to be communicated with host and ultrasonic probe 12.
Although being illustrated in conjunction with the accompanying drawings and embodiments to the disclosure above, it will be appreciated that above description
The disclosure is not limited in any form.Those skilled in the art can without departing from the connotation and range of the disclosure
To be deformed and be changed to the disclosure as needed, these deformations and variation are each fallen in the scope of the present disclosure.
Claims (10)
1. a kind of intravascular ultrasound system with wireless communication module, which is characterized in that
Include:
Host；
Sheath, has guiding inner cavity, and the sheath has remote close to the proximal part of the host and far from the host
End part；
Transmission shaft can be moved along the guiding inner cavity of the sheath；
Ultrasonic probe with the transmission axis connection and in the sheath of the close distal portions, and has band
The ultrasonic transducer of wireless communication unit and electricity for powering to the ultrasonic transducer and the wireless communication unit
Pond；And
Device is withdrawn, by the control of the host, and the shifting for withdrawing device and controlling the transmission shaft of the sheath
Dynamic, the device that withdraws includes the radio communication mold for carrying out wireless communication with the host and the wireless communication unit
Block is connected and the drive module including driving motor and for for the communication module and the drive with the sheath
Dynamic model block provides the power module of power supply,
Wherein, the host and the wireless communication unit are via communication progress information exchange.
2. intravascular ultrasound system according to claim 1, which is characterized in that
Between the ultrasonic probe and the transmission shaft, it is provided with partition.
3. intravascular ultrasound system according to claim 1, which is characterized in that
In the ultrasonic probe, filled with the filling glue for fixing the ultrasonic transducer and the battery.
4. intravascular ultrasound system according to claim 1, which is characterized in that
The ultrasonic probe also has the opening for guiding the ultrasonic wave emitted by the ultrasonic transducer.
5. intravascular ultrasound system according to claim 1, which is characterized in that
The ultrasonic probe, which has, is integrated with the special chip of the wireless communication unit.
6. intravascular ultrasound system according to claim 1, which is characterized in that
The device that withdraws further includes for accommodating the wireless communication module, drive module and the shell of power module.
7. intravascular ultrasound system according to claim 6, which is characterized in that
The drive module includes translation motor and rotating electric machine.
8. intravascular ultrasound system according to claim 7, which is characterized in that
The shell inner circumferential is additionally provided with the sliding rail matched with the translation motor.
9. intravascular ultrasound system according to claim 1, which is characterized in that
The communication module is selected from least one of bluetooth, WIFI, NFC, RFID, ZigBee, UWB.
10. intravascular ultrasound system according to claim 6, which is characterized in that
The shell inner circumferential further includes having a plurality of sliding rail.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650245.3A CN109549671A (en) | 2018-12-31 | 2018-12-31 | Intravascular ultrasound system with wireless communication module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811650245.3A CN109549671A (en) | 2018-12-31 | 2018-12-31 | Intravascular ultrasound system with wireless communication module |
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| CN201811650245.3A Pending CN109549671A (en) | 2018-12-31 | 2018-12-31 | Intravascular ultrasound system with wireless communication module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141273A (en) * | 2019-05-24 | 2019-08-20 | 中国科学院苏州生物医学工程技术研究所 | Ultrasonic device with hand-held intervention probe |
| CN110882005A (en) * | 2019-09-05 | 2020-03-17 | 深圳北芯生命科技有限公司 | Intravascular ultrasound system |
| CN111419285A (en) * | 2020-04-28 | 2020-07-17 | 深圳英美达医疗技术有限公司 | Ultrasonic three-dimensional imaging catheter and three-dimensional scanning method thereof |
| CN112401936A (en) * | 2019-08-22 | 2021-02-26 | 深圳北芯生命科技有限公司 | Ultrasonic probe with drive device |
| CN113040826A (en) * | 2019-10-18 | 2021-06-29 | 深圳北芯生命科技有限公司 | Noise reduction module for performing noise reduction processing on ultrasonic image |
| WO2023103703A1 (en) * | 2021-12-07 | 2023-06-15 | 深圳微创踪影医疗装备有限公司 | Ultrasound catheter |
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| CN108670307A (en) * | 2018-06-17 | 2018-10-19 | 深圳北芯生命科技有限公司 | Intravascular ultrasound catheter, system and its assembly method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110141273A (en) * | 2019-05-24 | 2019-08-20 | 中国科学院苏州生物医学工程技术研究所 | Ultrasonic device with hand-held intervention probe |
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| CN113040826A (en) * | 2019-10-18 | 2021-06-29 | 深圳北芯生命科技有限公司 | Noise reduction module for performing noise reduction processing on ultrasonic image |
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| CN111419285A (en) * | 2020-04-28 | 2020-07-17 | 深圳英美达医疗技术有限公司 | Ultrasonic three-dimensional imaging catheter and three-dimensional scanning method thereof |
| CN111419285B (en) * | 2020-04-28 | 2023-07-28 | 深圳英美达医疗技术有限公司 | Ultrasonic three-dimensional imaging catheter and three-dimensional scanning method thereof |
| WO2023103703A1 (en) * | 2021-12-07 | 2023-06-15 | 深圳微创踪影医疗装备有限公司 | Ultrasound catheter |
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Application publication date: 20190402 |