CN109009231A - A kind of ultrasound vessel catheter - Google Patents
A kind of ultrasound vessel catheter Download PDFInfo
- Publication number
- CN109009231A CN109009231A CN201810782589.3A CN201810782589A CN109009231A CN 109009231 A CN109009231 A CN 109009231A CN 201810782589 A CN201810782589 A CN 201810782589A CN 109009231 A CN109009231 A CN 109009231A
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- China
- Prior art keywords
- main body
- ultrasonic
- catheter main
- catheter
- ultrasonic probe
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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
- A61B8/12—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
Abstract
The present invention relates to the field of medical instrument technology, and in particular to a kind of ultrasound vessel catheter, including catheter main body, catheter main body include tube wall and center cavity；On the one hand, it is provided with the y direction transmitting along catheter main body and the first ultrasonic probe equipment of reception ultrasonic beam in the tube wall of the catheter main body, is additionally provided with along catheter main body cross section, launches outward and receives the second ultrasonic probe equipment of ultrasonic beam in the tube wall of the catheter main body.On the other hand, the catheter main body is provided with center cavity, can accommodate other instruments to implement through catheter monitoring and operation.The present invention can be realized ultrasonic visible guidance and real-time navigation capability when conduit is advanced along blood vessel, also, can also be achieved the real-time monitoring and positioning function when implementing intravascular sampling, monitoring, diagnosing and treating operation through catheter center's chamber of the present invention.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of ultrasound vessel catheter.
Background technique
Clinics and Practices in endovascular prosthesis and intravascular, it usually needs real-time monitoring is to realize guidance, positioning, in real time finger
Monitoring, Clinics and Practices are led, avoids blood vessel caused by conduit and injuries of tissues and organs, current endovascular prosthesis or intravascular is controlled
The monitoring method for the treatment of has:
(1), under the leading guidance of the perspective of X-ray and wire guide, vessel catheter is sent to target position.This side
The shortcomings that method is to need to implement in the place for being equipped with x-ray, and need x-ray protection；
(2), conduit is placed in using blind, the shortcomings that this method is remotely be placed in conduit, and is easy to cause the heart
The complication such as dirty and injury of blood vessel and arrhythmia cordis；
(3), it using sacculus floating catheter, is moved ahead using the power guiding catheter of blood flow, this method clinical manipulation
Difficulty is big, and there are injury of blood vessel and the risks of arrhythmia cordis；
Pipe, intravascular catheter diagnosis and treatment behaviour are set with catheter guidance in particular, there is no monitor by conduit itself at present
The technology and equipment of work.
Summary of the invention
The technical problem to be solved in the present invention is that a kind of ultrasonic vessel catheter is overcome the deficiencies of the prior art and provide,
It can be realized ultrasonic Real time visible guidance when conduit is advanced along blood vessel, also, can also be achieved in intravascular catheter monitoring, take
Real time monitoring function when material and intravascular diagnoses and treatment.
To reach above-mentioned technical purpose, ultrasound vessel catheter of the present invention, including catheter main body, the catheter main body
Including tube wall and center cavity；The y direction transmitting and reception ultrasound along catheter main body are provided in the tube wall of the catheter main body
First ultrasonic probe equipment of wave beam.It is additionally provided in the tube wall of the catheter main body along the cross section of catheter main body, outward
Transmitting and the second ultrasonic probe equipment for receiving ultrasonic beam.
In the present invention, the catheter main body is provided with center cavity, can accommodate other instruments to implement through catheter monitoring
And operation.The first ultrasonic probe equipment and the second ultrasonic probe equipment in the present invention are set in the tube wall of conduit, the first are surpassed
The transmitting of sonic probe equipment and the ultrasonic beam for receiving longitudinal direction, detect the vessel information in front of conduit head end, the second ultrasonic probe edge
Conduit circumferentially emits and received supersonic beam, detects the structural information and location information of vascular wall and extravascular tissue organ.
Conduit of the present invention may be implemented self-priming conduit set pipe, conduit positioning, through catheter monitoring, itself monitoring under through conduit materials and
Through catheter diagnosis and treatment under itself monitoring.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the schematic perspective view of the first embodiment of the invention；
Fig. 2 is the schematic perspective view of second of embodiment of the invention；
Fig. 3 is the schematic perspective view of the third embodiment of the invention；
Fig. 4 is the structural schematic diagram of the first ultrasonic probe equipment of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the second ultrasonic probe equipment of the embodiment of the present invention.
In figure: catheter main body 1 (wherein: center cavity 1.1), the first ultrasonic probe equipment 2, the transmitting of the first ultrasonic wave and reception
Device 3, the second ultrasonic probe equipment 4, the transmitting of the second ultrasonic wave and reception device 5, longitudinal ultrasonic wave beam 6, lateral ultrasonic wave beam
7, (wherein: first ultrasonic the 10.1, second ultrasound of main computer unit is main for the first transmission channel 8, the second transmission channel 9, ultrasonic host 10
Machine unit 10.2), the first external transmission line 11, the second external transmission line 12, information display screen 13 (wherein: ultrasonic host screen
One area 13.1, ultrasonic two area 13.2 of host screen), transmission line of information 14 (wherein: first information transmission line 14.1, the second information
Transmission line 14.2).
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs. 1 and 4, ultrasonic vessel catheter of the present invention, including catheter main body 1, the catheter main body 1 include
Tube wall and center cavity 1.1, be provided in the tube wall of 1 head end of catheter main body along catheter main body 1 y direction transmitting and connect
Receive the first ultrasonic probe equipment 2 of ultrasonic beam.
Wherein, the center cavity 1.1 can accommodate other instruments to implement through catheter monitoring and operation.
The head end of the first ultrasonic probe equipment 2 is overlapped with the head end of catheter main body 1；
The head end of the first ultrasonic probe equipment 2 includes the transmitting of multiple first ultrasonic waves and reception device 3, and each first
Ultrasonic wave transmitting and reception device 3 emit along the y direction of catheter main body 1 and receive ultrasonic beam.
Further, the multiple first ultrasonic wave transmitting and reception device 3 surround the head end tube wall of catheter main body 1
It is interior and evenly distributed in first ultrasonic probe equipment (2) annular.
As shown in figures 2 and 5, it is provided with along the cross section of catheter main body 1 in the tube wall of the catheter main body 1, to outgoing
Penetrate and receive the second ultrasonic probe equipment 4 of ultrasonic beam.
Further, the second ultrasonic probe equipment 4 is circumferentially uniformly arranged around the tube wall of catheter main body 1, and is located at
At head end pre-determined distance away from catheter main body 1；This certain pre-determined distance can be 0 or other desired numerical value；
It include the transmitting of multiple second ultrasonic waves and reception device 5, each second ultrasound in the second ultrasonic probe equipment 4
Wave transmitting and reception device 5 launch outward and receive ultrasonic beam along the cross section of catheter main body 1.
Further, the multiple second ultrasonic wave transmitting and reception device 5 are around tube wall and in the second ultrasonic probe
4 annular of equipment is evenly distributed.
In the above-mentioned technical solutions, transmission the first ultrasonic probe equipment 2 letter is additionally provided in the tube wall of the catheter main body 1
First transmission channel 8 of breath；
One end of first transmission channel 8 connects the first ultrasonic probe equipment 2, and the other end extends to catheter main body 1
Tail end.
Further, the second of transmission 4 information of the second ultrasonic probe equipment is additionally provided in the tube wall of the catheter main body 1
Transmission channel 9；
One end of second transmission channel 9 connects the second ultrasonic probe equipment 4, and the other end extends to catheter main body 1
Tail end.
In the above-mentioned technical solutions, the other end of first transmission channel 8 passes through the first external transmission line 11 and ultrasound
Host 10 connects；
The incoming information of first transmission channel 8 is shown in information display screen 13 after the processing of ultrasonic host 10.
Wherein, ultrasonic host 10 transmits through transmission line of information 14 after handling afferent message and is shown in screen 13.
In the above-mentioned technical solutions, the other end of second transmission channel 9 passes through the second external transmission line 12 and ultrasound
Host 10 connects；
The incoming information of second transmission channel 9 is shown in information display screen 13 after the processing of ultrasonic host 10.
Wherein, ultrasonic host 10 reaches through transmission line of information 14 after handling afferent message and is shown in screen 13.
In the above-mentioned technical solutions, first transmission channel 8 and second transmission channel 9 while incoming letter can be implemented
Breath.
Wherein, the first ultrasonic main computer unit 10.1 is reached and is shown through first information transmission line 14.1 after handling afferent message
It is shown in first information display screen 13.1.Second ultrasonic main computer unit 10.2 afferent message is handled after through the second transmission line of information
14.2 reach and are shown in the second information display screen 13.2.
Above-mentioned technical proposal of the embodiment of the present invention is described in detail below in conjunction with application example:
Embodiment 1:
As shown in figs. 1 and 4, the first ultrasonic probe equipment 2 is embedded in the tube wall of catheter main body 1.First ultrasonic probe
Equipment 2 is arranged in the head end tube wall of catheter main body 1, the head end of the first ultrasonic probe equipment 2 and the head end weight of catheter main body 1
It closes；The head end of first ultrasonic probe equipment 2 includes multiple first ultrasonic wave transmittings and reception device 3.
Each first ultrasonic wave transmitting and reception device 3 emit along the y direction of catheter main body 1 and receive ultrasonic beam,
That is longitudinal ultrasonic wave beam 6.Such structure allows the present embodiment to detect the vessel information in front of conduit head end.
The first transmission channel of transmission 2 information of the first ultrasonic probe equipment is additionally provided in the tube wall of the catheter main body 1
8.One end of first transmission channel 8 connects the first ultrasonic probe equipment 2, and the other end extends to the tail end of catheter main body 1.Institute
The other end for stating the first transmission channel 8 is connect by the first external transmission line 11 with ultrasonic host 10.Ultrasonic host 10 passes through letter
Breath transmission line 14 is connected with information display screen 13.Information display screen 13 shows the information that the first ultrasonic probe equipment 2 obtains.
Certainly, in the first ultrasonic probe equipment 2, for the transmitting and reception for realizing supersonic beam, the first ultrasonic probe equipment 2
It is interior, it further include other components, such as: acoustic lens, acoustic coupling layer, acoustic damping block, piezoelectric chip, conducting wire and its connection structure
Deng belonging to the prior art, so being omitted in the present invention, repeat no more.In addition, to ultrasonic probe obtain image into
The external ultrasonic host 10 of row analysis also belongs to the prior art in itself, is also no longer described in detail.
The ultrasound vessel catheter constitutes the basic structure of tube wall in addition to above structure, such as the material and anti-folding of tube wall
It is anti-breaking and wire or item are added in tube wall etc., the prior art is belonged to, so being no longer described in detail in the present invention.
When using vessel catheter of the present invention, the head end of catheter main body 1 is placed in first it is intravascular, at this moment first
Multiple first ultrasonic waves of ultrasonic probe equipment 2 emit and reception device 3 emits forward and receive longitudinal ultrasonic wave beam 6.First
After ultrasonic probe equipment 2 receives the vessel information in front of 1 head end of catheter main body, through the first transmission channel 8 and the first external biography
Defeated line 11 is passed to ultrasonic host 10, and information is transmitted again through transmission line of information 14 after the processing of ultrasonic host 10 and is shown in letter
Cease display screen 13.Medical personnel can set pipe and positioning according to the information guiding of information display screen 13, or adopt through center cavity 1.1
Collect blood and tissue specimen, or through 1.1 monitor blood flow kinetic parameter of catheter center's chamber, or is sent into Medical treatment device through center cavity 1.1
Tool carries out intravascular Clinics and Practices operation.
Embodiment 2:
As shown in figures 2 and 5, the second ultrasonic probe equipment 4 is arranged in the tube wall of catheter main body 1.Second ultrasound is visited
Head apparatus 4 is circumferentially arranged around the tube wall of catheter main body 1, and is located at the head end pre-determined distance away from catheter main body 1.
It include the transmitting of multiple second ultrasonic waves and reception device 5, each second ultrasonic wave hair in second ultrasonic probe equipment 4
Penetrate and reception device 5 along the cross section of catheter main body 1, launch outward and receive ultrasonic beam, i.e. lateral ultrasonic wave beam 7.This
The structure of sample enables the present embodiment to detect the structural information and location information of vascular wall and extravascular tissue organ, with reality
Now positioning and monitoring function.
The second transmission channel of transmission 4 information of the second ultrasonic probe equipment is additionally provided in the tube wall of the catheter main body 1
9.One end of second transmission channel 9 connects the second ultrasonic probe equipment 4, and the other end extends to the tail end of catheter main body 1.Institute
The other end for stating the second transmission channel 9 is connect by the second external transmission line 12 with ultrasonic host 10.Ultrasonic host 10 passes through letter
Breath transmission line 14 is connected with information display screen 13.Information display screen 13 shows the information that the second ultrasonic probe equipment 4 obtains.
Certainly, in the second ultrasonic probe equipment 4, for the transmitting and reception for realizing supersonic beam, the second ultrasonic probe equipment 4
It is interior, it further include other components, such as: acoustic lens, acoustic coupling layer, acoustic damping block, piezoelectric chip, conducting wire and its connection structure
Deng belonging to the prior art, so being omitted in the present invention, repeat no more.In addition, to ultrasonic probe obtain image into
The external ultrasonic host 10 of row analysis also belongs to the prior art in itself, is also no longer described in detail.
The ultrasound vessel catheter constitutes the basic structure of tube wall in addition to above structure, such as the material and anti-folding of tube wall
It is anti-breaking and wire or item are added in tube wall etc., the prior art is belonged to, so being no longer described in detail in the present invention.
When using vessel catheter of the present invention, close to 1 head end of catheter main body the second ultrasonic probe equipment 4 it is more
A second ultrasonic wave transmitting and reception device 5 emit and receive lateral ultrasonic wave along the cross section of catheter main body 1, to outside upper
Beam 7.Second ultrasonic probe equipment 4 receives the structure and range information and blood vessel of 1 head end peripheral vessels tube wall of catheter main body
After the structure and range information of outer organ-tissue, it is passed to through the second transmission channel 9 and the second external transmission line 12 to ultrasonic host
10, information is transmitted again through transmission line of information 14 after the processing of ultrasonic host 10 and is shown in information display screen 13.Medical work
Person can set pipe and positioning according to the information guiding of information display screen 13, or acquire blood and tissue specimen through center cavity 1.1, or
Through 1.1 monitor blood flow kinetic parameter of catheter center's chamber, or medical instrument is sent into through center cavity 1.1 and carries out intravascular diagnosis and controls
Treat operation.
Embodiment 3；
As shown in Fig. 3 to 5, ultrasonic vessel catheter described in the present embodiment, including catheter main body 1, the catheter main body 1
The y direction transmitting along catheter main body 1 and the first ultrasonic probe equipment 2, Yi Jiyan of reception ultrasonic beam are provided in tube wall
On the cross section of catheter main body 1, the second ultrasonic probe equipment 4 of ultrasonic beam is launched outward and received.
First ultrasonic probe equipment 2 is arranged in the head end tube wall of catheter main body 1, the first ultrasonic probe equipment 2
Head end is overlapped with the head end of catheter main body 1；The head end of the first ultrasonic probe equipment 2 include the transmitting of multiple first ultrasonic waves and
Reception device 3, the y direction transmitting and reception ultrasonic wave of each first ultrasonic wave transmitting and reception device 3 along catheter main body 1
Beam, i.e. longitudinal ultrasonic wave beam 6.
The second ultrasonic probe equipment 4 is circumferentially arranged around the tube wall of catheter main body 1, and is located at away from catheter main body 1
At head end pre-determined distance；Including the transmitting of multiple second ultrasonic waves and reception device 5 in the second ultrasonic probe equipment 4, each
Laterally the transmitting of second ultrasonic wave and reception device 5 launch outward and receive ultrasonic beam, i.e., along the cross section of catheter main body 1
Ultrasonic beam 7.
The multiple first ultrasonic wave transmitting and reception device 3 are evenly distributed around the head end annular of catheter main body 1.It is described
Multiple second ultrasonic wave transmittings and reception device 5 are evenly distributed around 4 annular of the second ultrasonic probe equipment.
The first transmission channel of transmission 2 information of the first ultrasonic probe equipment is additionally provided in the tube wall of the catheter main body 1
8；One end of first transmission channel 8 connects the first ultrasonic probe equipment 2, and the other end extends to the tail of 1 tube wall of catheter main body
End.The other end of first transmission channel 8 is connect by the first external transmission line 11 with ultrasonic host 10, specifically, first
External transmission line 11 is connected with the first ultrasonic main computer unit 10.1 in ultrasonic host 10.
Ultrasonic host 10 is connected by transmission line of information 14 with information display screen 13.Information display screen 13 includes ultrasonic host
One area 13.1 of screen and ultrasonic two area 13.2 of host screen.Described first ultrasonic main computer unit 10.1 passes through first information transmission line
14.1 are connected with ultrasonic one area 13.1 of host screen.
The second transmission channel of transmission 4 information of the second ultrasonic probe equipment is additionally provided in the tube wall of the catheter main body 1
9；One end of second transmission channel 9 connects the second ultrasonic probe equipment 4, and the other end extends to the tail end of catheter main body 1.Institute
The other end for stating the second transmission channel 9 is connect by the second external transmission line 12 with ultrasonic host 10, specifically, the second external biography
Defeated line 12 is connected with the second ultrasonic main computer unit 10.2 in ultrasonic host 10.
Described second ultrasonic main computer unit 10.2 passes through the second transmission line of information 14.2 and ultrasonic two area 13.2 of host screen
It is connected.
The first ultrasonic probe equipment 2 and the second ultrasonic probe equipment 4 in the present embodiment are set in the tube wall of conduit, the
The transmitting of one ultrasonic probe equipment and the ultrasonic beam for receiving longitudinal direction, detect the vessel information in front of conduit head end.Second ultrasound is visited
Head along conduit, circumferentially believe by the structural information and position of transmitting and received supersonic beam detection vascular wall and extravascular tissue organ
Breath, to realize positioning and monitoring function.
Certainly, in the first ultrasonic probe equipment 2 and the second ultrasonic probe equipment 4, to realize the transmitting of supersonic beam and connecing
It receives, further includes other components, such as: acoustic lens, acoustic coupling layer, acoustic damping block, piezoelectric chip, conducting wire and its connection structure
Deng belonging to the prior art, so being omitted in the present invention, repeat no more.In addition, to ultrasonic probe obtain image into
The external ultrasonic host 10 of row analysis also belongs to the prior art in itself, is also no longer described in detail.
The ultrasound vessel catheter constitutes the basic structure of tube wall in addition to above structure, such as the material and anti-folding of tube wall
It is anti-breaking and wire or item are added in tube wall etc., the prior art is belonged to, so being no longer described in detail in the present invention.
When using vessel catheter of the present invention, the head end of catheter main body 1 is placed in first it is intravascular, at this moment first
Multiple first ultrasonic waves of ultrasonic probe equipment 2 emit and reception device 3 emits forward and receive longitudinal ultrasonic wave beam 6.First
After ultrasonic probe equipment 2 receives the vessel information in front of 1 head end of catheter main body, ultrasonic host 10 is fed back to, it is external through first
The incoming information input of transmission line 11 is shown in super to the first ultrasonic main computer unit 10.1 of ultrasonic host 10 after information processing
One area 13.1 of sound host screen.
Meanwhile close to the transmitting of multiple second ultrasonic waves of the second ultrasonic probe equipment 4 of 1 head end of catheter main body and receiving dress
5 are set, along the cross section of catheter main body 1, to outside upper transmitting and reception lateral ultrasonic wave beam 7.Second ultrasonic probe equipment 4 receives
To the structure of the outer organ-tissue of structure and range information and blood vessel of 1 head end peripheral vessels tube wall of catheter main body and apart from letter
After breath, ultrasonic host 10 is fed back to, the second ultrasound of the information input being passed to through the second external transmission line 12 to ultrasonic host 10
Main computer unit 10.2 is shown in ultrasonic two area 13.2 of host screen after information processing.
For medical personnel according to the information of information display screen 13, control vessel catheter of the present invention sets Guan Yuding
Position, or blood and tissue specimen are acquired through center cavity 1.1, or through in 1.1 monitor blood flow kinetic parameter of catheter center's chamber, or warp
The chambers of the heart 1.1 is sent into medical instrument and carries out intravascular Clinics and Practices operation.Therefore, the present invention can be in vessel catheter of the present invention
Under itself monitoring, ultrasonic visible guidance when conduit is advanced along blood vessel is realized, and and implementing menses through catheter center's chamber 1.1
Real-time monitoring is provided when pipe sampling, monitoring, diagnosing and treating operation.
It should be understood that the particular order or level of the step of during disclosed are the examples of illustrative methods.Based on setting
Count preference, it should be appreciated that in the process the step of particular order or level can be in the feelings for the protection scope for not departing from the disclosure
It is rearranged under condition.Appended claim to a method is not illustratively sequentially to give the element of various steps, and not
It is to be limited to the particular order or level.
In above-mentioned detailed description, various features are combined together in single embodiment, to simplify the disclosure.No
This published method should be construed to reflect such intention, that is, the embodiment of theme claimed needs to compare
The more features of the feature clearly stated in each claim.On the contrary, as appended claims is reflected
Like that, the present invention is in the state fewer than whole features of disclosed single embodiment.Therefore, appended claims
It is hereby expressly incorporated into detailed description, wherein each claim is used as alone the individual preferred embodiment of the present invention.
For can be realized any technical staff in the art or using the present invention, above to disclosed embodiment into
Description is gone.To those skilled in the art；The various modifications mode of these embodiments will be apparent from, and this
The General Principle of text definition can also be suitable for other embodiments on the basis of not departing from the spirit and scope of the disclosure.
Therefore, the disclosure is not limited to embodiments set forth herein, but most wide with principle disclosed in the present application and novel features
Range is consistent.
Description above includes the citing of one or more embodiments.Certainly, in order to describe above-described embodiment and description portion
The all possible combination of part or method is impossible, but it will be appreciated by one of ordinary skill in the art that each implementation
Example can do further combinations and permutations.Therefore, embodiment described herein is intended to cover fall into the appended claims
Protection scope in all such changes, modifications and variations.In addition, with regard to term used in specification or claims
The mode that covers of "comprising", the word is similar to term " includes ", just as " including " solved in the claims as transitional word
As releasing.In addition, the use of any one of specification in claims term "or" being to indicate " non-exclusionism
Or ".
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of ultrasound vessel catheter, including catheter main body (1), the catheter main body (1) includes tube wall and center cavity (1.1),
It is characterized by: being provided with the y direction transmitting and reception ultrasound along catheter main body (1) in the tube wall of the catheter main body (1)
First ultrasonic probe equipment (2) of wave beam.
2. ultrasound vessel catheter according to claim 1, it is characterised in that:
The head end of the first ultrasonic probe equipment (2) is overlapped with the head end of catheter main body (1)；
The head end of the first ultrasonic probe equipment (2) includes the transmitting of multiple first ultrasonic waves and reception device (3), and each first
Ultrasonic wave transmitting and reception device (3) emit along the y direction of catheter main body (1) and receive ultrasonic beam.
3. ultrasound vessel catheter according to claim 2, it is characterised in that: the multiple first ultrasonic wave transmitting and reception
Device (3) is around the head end tube wall of catheter main body (1) and evenly distributed in first ultrasonic probe equipment (2) annular.
4. ultrasound vessel catheter according to claim 1 or 2 or 3, it is characterised in that: the tube wall of the catheter main body (1)
Inside it is provided with along the cross section of catheter main body (1), launches outward and receives the second ultrasonic probe equipment (4) of ultrasonic beam.
5. ultrasound vessel catheter according to claim 4, it is characterised in that: the second ultrasonic probe equipment (4) surrounds
The tube wall of catheter main body (1) is circumferentially uniformly arranged, and is located at the head end pre-determined distance away from catheter main body (1)；
It include the transmitting of multiple second ultrasonic waves and reception device (5), each second ultrasound on the second ultrasonic probe equipment (4)
Wave transmitting and reception device (5) along the cross section of catheter main body (1), launch outward and receive ultrasonic beam.
6. ultrasound vessel catheter according to claim 5, it is characterised in that: the multiple second ultrasonic wave transmitting and reception
Device (5) is around tube wall and evenly distributed in second ultrasonic probe equipment (4) annular.
7. ultrasound vessel catheter according to claim 1, it is characterised in that: also set in the tube wall of the catheter main body (1)
It is equipped with first transmission channel (8) of first ultrasonic probe equipment (2) information of transmission；
One end of first transmission channel (8) connects the first ultrasonic probe equipment (2), and the other end extends to catheter main body (1)
Tail end.
8. ultrasound vessel catheter according to claim 4, it is characterised in that: also set in the tube wall of the catheter main body (1)
It is equipped with second transmission channel (9) of second ultrasonic probe equipment (4) information of transmission；
One end of second transmission channel (9) connects the second ultrasonic probe equipment (4), and the other end extends to catheter main body (1)
Tail end.
9. ultrasound vessel catheter according to claim 7, it is characterised in that: the other end of first transmission channel (8)
It extends to after the tail end of catheter main body (1) and is connect by the first external transmission line (11) with ultrasonic host (10)；
The information of first ultrasonic probe equipment (2) acquisition is transmitted through the first transmission channel (8), the first external transmission line (11)
To ultrasonic host (10), information display screen (13) are shown in after ultrasonic host (10) processing.
10. ultrasound vessel catheter according to claim 8, it is characterised in that: the other end of second transmission channel (9)
It extends to after the tail end of catheter main body (1) and is connect by the second external transmission line (12) with ultrasonic host (10)；
The information of second ultrasonic probe equipment (4) acquisition is transmitted through the second transmission channel (9), the second external transmission line (12)
To ultrasonic host (10), information display screen (13) are shown in after ultrasonic host (10) processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782589.3A CN109009231A (en) | 2018-07-17 | 2018-07-17 | A kind of ultrasound vessel catheter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782589.3A CN109009231A (en) | 2018-07-17 | 2018-07-17 | A kind of ultrasound vessel catheter |
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| CN109009231A true CN109009231A (en) | 2018-12-18 |
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| CN201810782589.3A Pending CN109009231A (en) | 2018-07-17 | 2018-07-17 | A kind of ultrasound vessel catheter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115836879A (en) * | 2022-12-29 | 2023-03-24 | 苏州诺莱声科技有限公司 | Ultrasonic control system and method in heart cavity |
| WO2024002118A1 (en) * | 2022-07-01 | 2024-01-04 | 上海沈德无创时代医疗科技有限公司 | Ultrasonic probe apparatus for magnetic resonance-guided focus ultrasound |
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| US20110301458A1 (en) * | 2010-06-08 | 2011-12-08 | Pai-Chi Li | Imaging probe |
| CN102512208A (en) * | 2011-12-13 | 2012-06-27 | 苏州生物医学工程技术研究所 | Intravascular forward-view/side-view integrated double-field-of-view ultrasonic imaging device and imaging method thereof |
| CN104352252A (en) * | 2014-10-31 | 2015-02-18 | 庞兴学 | Percutaneous ultrasonic guidance vessel catheter device |
| CN108144175A (en) * | 2018-01-02 | 2018-06-12 | 庞兴学 | Head end draws travelling conduit and its method |
| CN209032434U (en) * | 2018-07-17 | 2019-06-28 | 庞兴学 | A kind of ultrasound vessel catheter |
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