CN105852911A - Ultrasonic guide tube and medical system - Google Patents
Ultrasonic guide tube and medical system Download PDFInfo
- Publication number
- CN105852911A CN105852911A CN201610356804.4A CN201610356804A CN105852911A CN 105852911 A CN105852911 A CN 105852911A CN 201610356804 A CN201610356804 A CN 201610356804A CN 105852911 A CN105852911 A CN 105852911A
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- China
- Prior art keywords
- ultrasonic
- hollow tube
- sensing area
- conduit
- ultrasonic sensing
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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
- A61B8/12—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
- A61B8/06—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0891—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/04—Arrangements of multiple sensors of the same type
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention provides an ultrasonic guide tube, which comprises a hollow tube body and a plurality of ultrasonic sensing regions. The hollow tube body is made of a flexible circuit board. The ultrasonic sensing regions are arranged around the hollow tube body, wherein each ultrasonic sensing region is provided with a plurality of channels, and the channels of each ultrasonic sensing region are axially arranged along the hollow tube body. The ultrasonic guide tube is capable of scanning simultaneously and multi-directionally.
Description
Technical field
The present invention is about a kind of ultrasonic conduit and medical system, and espespecially one can the most multi-direction scanning and tool
There are ultrasonic conduit and the medical system of hollow tube.
Background technology
Ultrasonic conduit is from subcutaneous intravasation in the way of puncture, then is operated ultrasonic conduit by doctor and enter
Row vascular scan, to carry out Clinics and Practices to disease.The ultrasonic sensing area of traditional ultrasonic conduit is arranged
In front end side, and once it is only capable of scanning one direction image.If desired 360 degree of images of scanning, need to be in Supersonic
The rear end installing rotating mechanism of waveguide, to utilize rotating mechanism to rotate ultrasonic sensing area.Not only operate not
And cost can be increased just,.Additionally, the body of traditional ultrasonic conduit is all solid, it is impossible to therapeutic device is same
Time use, it is more difficult to realize Clinics and Practices simultaneously.
Summary of the invention
Being of the purpose of the present invention provide a kind of can the most multi-direction scanning and there is the ultrasonic of hollow tube
Conduit and medical system, to solve the problems referred to above.
For reaching above-mentioned purpose, the invention provides a kind of ultrasonic conduit, comprise: hollow tube, by can
Flexible electric circuit board is made；And multiple ultrasonic sensing area, be arranged at around this hollow tube, each should
Ultrasonic sensing area has multiple passage, and the plurality of passage of this ultrasonic sensing area each is along this hollow tube
Axial arrangement.
It is also preferred that the left this ultrasonic sensing area each is made out of a piezoelectric material.
It is also preferred that the left this ultrasonic conduit also comprises elastic film, cover the front opening of this hollow tube.
It is also preferred that the left this elastic film has radial incision.
It is also preferred that the left this hollow tube is triangle column, the plurality of ultrasonic sensing area comprises three ultrasonic sensings
District, this three ultrasonics sensing area is respectively arranged on three sides of this hollow tube.
For reaching above-mentioned purpose, the present invention separately provides a kind of medical system, comprises: ultrasonic conduit, comprises
Hollow tube and multiple ultrasonic sensing area, this hollow tube is made up of flexible circuit board, the plurality of super
Sound wave sensing area is arranged at around this hollow tube, and this ultrasonic sensing area each has multiple passage, often
The plurality of passage of one this ultrasonic sensing area is along the axial arrangement of this hollow tube, before this hollow tube has
End opening and hole；And therapeutic device, this therapeutic device enters this hollow tube and from being somebody's turn to do from this hole
Front opening stretches out this hollow tube.
It is also preferred that the left this ultrasonic sensing area each is made out of a piezoelectric material.
It is also preferred that the left this ultrasonic conduit also comprises elastic film, this elastic film covers being somebody's turn to do of this hollow tube
Front opening.
It is also preferred that the left this elastic film has radial incision, and this therapeutic device is by this radial incision certainly
This front opening stretches out this hollow tube.
It is also preferred that the left this hollow tube is triangle column, the plurality of ultrasonic sensing area comprises three ultrasonic sensings
District, this three ultrasonics sensing area is respectively arranged on three sides of this hollow tube.
It is also preferred that the left this therapeutic device is electricity burns conduit or balloon support.
Compared with prior art, the present invention provide ultrasonic conduit and medical system in ultrasonic conduit
Blank pipe body is arranged around multiple ultrasonic sensing area, and multiple passages of each ultrasonic sensing area are along hollow
The axial arrangement of body.Owing to multiple ultrasonic sensing areas can be scanned for different angles, therefore, originally
The ultrasonic conduit of invention is not required to install rotating mechanism, can realize the most multi-direction scanning.Additionally, as doctor
Making profits when being scanned with ultrasonic conduit and find focus, doctor can directly operate therapeutic device from hollow tube
Hole on body enters hollow tube and makes therapeutic device stretch out hollow tube from the front opening of hollow tube.
Thereby, doctor can use ultrasonic tubes fit therapeutic device that focus carries out Clinics and Practices simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the medical system according to one embodiment of the invention.
Fig. 2 is the schematic diagram of the ultrasonic conduit in Fig. 1.
Fig. 3 is the expanded view of the ultrasonic conduit in Fig. 2.
Fig. 4 is the schematic diagram that the therapeutic device in Fig. 1 enters the hollow tube of ultrasonic conduit.
Fig. 5 is the schematic diagram of elastic film.
Detailed description of the invention
For making the purpose of the present invention, structure, feature and function thereof are had further understanding, hereby coordinate reality
Execute example and describe in detail as follows.
Some vocabulary is employed to censure specific element in the middle of specification and claims.Art
Middle tool usually intellectual is it is to be appreciated that same element may be called with different nouns by manufacturer.
In the way of this specification and claims book not difference by title is used as distinguishing element, but with element
Difference functionally is used as the criterion distinguished." bag mentioned in the middle of specification in the whole text and claim
Include " it is open term, therefore should be construed to " including but not limited to ".
Refer to the schematic diagram that Fig. 1 to Fig. 4, Fig. 1 are the medical system 1 according to one embodiment of the invention, figure
2 is the schematic diagram of the ultrasonic conduit 10 in Fig. 1, and Fig. 3 is the expanded view of the ultrasonic conduit 10 in Fig. 2,
Fig. 4 is the schematic diagram that the therapeutic device 12 in Fig. 1 enters the hollow tube 100 of ultrasonic conduit 10.
As it is shown in figure 1, medical system 1 comprises ultrasonic conduit 10, therapeutic device 12 and main frame 14.
Main frame 14 can be computer or other there is data operation, process and show the electronic installation of function.Supersonic waveguide
Pipe 10 can form communication by cable with main frame 14 so that a subject matter is being surpassed by ultrasonic conduit 10
During sound wave scanning, ultrasound scanning image can be shown on the display of main frame 14.Additionally, therapeutic device 12
Also communication can be formed by cable so that doctor can control therapeutic device 12 by main frame 10 and enter with main frame 14
Related treatment operates.
As in figure 2 it is shown, ultrasonic conduit 10 comprises hollow tube 100 and multiple ultrasonic sensing area 102.
Ultrasonic sensing area 102 is arranged at hollow tube 100 around, each of which ultrasonic sensing area 102
There is multiple passage 104, and the passage 104 of each ultrasonic sensing area 102 is along the axle of hollow tube 100
Arrange to A.Therefore, each ultrasonic sensing area 102 is the most independent, in time carrying out ultrasound scanning,
Each ultrasonic sensing area 102 all can produce the ultrasound video of special angle corresponding to it.
In this embodiment, hollow tube 100 is in triangle column, and three ultrasonic sensing areas 102 set respectively
It is placed on three sides of hollow tube 100.Three complete Supersonics are produced by three ultrasonic sensing areas 102
Ripple image, can be combined into ring-type stereopsis in main frame 14.It should be noted that, hollow tube 100 is also
Can cylindrical or other polygonal column, be not limited with triangle column.Additionally, ultrasonic sensing area 102
Quantity also can be more than two or three, be not limited with three, that is, at least the two of hollow tube 100
Being provided with ultrasonic sensing area 102 on individual side, these two sides are non-coplanar, dynamic to realize different directions scanning
Make.
Each ultrasonic sensing area 102 can be made out of a piezoelectric material, and wherein piezoelectric can be lead zirconate titanate
(Lead zirconate titanate, PZT), Kynoar (Polyvinylidene, PVDF), lithium niobate
(LiNbO3), relax as ferro-electricity single crystal (PMNPT) or other piezoelectric.In making ultrasonic conduit 10
Time, the present invention can first provide flexible circuit board 100' as shown in Figure 3, and in flexible circuit board 100'
Upper formation three ultrasonic sensing area 102 so that ultrasonic sensing area 102 and the electricity on flexible circuit board 100'
Road wiring 106 is electrically connected.The quantity of the passage 104 of each ultrasonic sensing area 102 can be 8,
16,32,64,128,192,256 or other quantity, depending on actual application.Then, further according to flexible
Property circuit board 100' on reserved bending space 108 bend, the hollow tube shown in Fig. 2 can be formed
100.In reality apply in, each ultrasonic sensing area 102 also comprise matching layer (matching layer),
The necessary composition such as gum layer (backing layer), does not repeats them here.
Doctor can first by ultrasonic conduit 10 in the way of puncture from subcutaneous intravasation, then operate Supersonic waveguide
Pipe 10 carries out vascular scan, to diagnose disease.Owing to three ultrasonic sensing areas 102 can be for difference
Angle is scanned, and therefore, the ultrasonic conduit 10 of the present invention is not required to install rotating mechanism, can realize same
Time multi-direction scanning.
In this embodiment, hollow tube 100 has front opening 110 and hole 112, as shown in Figure 2.
When doctor utilizes ultrasonic conduit 10 to be scanned and finds focus, doctor can directly operate therapeutic device 12
Hole 112 on hollow tube 100 enters hollow tube 100 and makes therapeutic device 12 from hollow tube 100
Front opening 110 stretch out hollow tube 100, as shown in Figure 4.Thereby, doctor can use Supersonic waveguide
Pipe 10 partner treatment apparatus 12 carries out Clinics and Practices to focus simultaneously.In reality is applied, therapeutic device
12 can be that electricity burns conduit, balloon support or other therapeutic device.
Refer to the schematic diagram that Fig. 5, Fig. 5 are elastic film 114.In another embodiment, the present invention's is super
Sound wave conduit 10 can additionally comprise the elastic film 114 shown in Fig. 5, and wherein elastic film 114 can be
TegadermTM transparent membrane, polyurethane (Polyurethane, PU) film or other film.Work as ultrasonic
When conduit 10 intravasation is scanned, in order to the blood in anti-hemostatic tube flows out external from hollow tube 100,
The present invention may utilize the elastic film 114 shown in Fig. 5 and covers the front opening 110 of hollow tube 100.Additionally,
Elastic film 114 can have radial incision 116 so that therapeutic device 12 can pass through radial incision 116
Hollow tube 100 is stretched out from the front opening 110 of hollow tube 100.In reality is applied, radial incision
116 can be cross, M shape or other shape.
In sum, the present invention be ultrasonic conduit hollow tube be arranged around multiple ultrasonic sensing
District, and multiple passages of each ultrasonic sensing area are along the axial arrangement of hollow tube.Due to multiple Supersonics
Ripple sensing area can be scanned for different angles, and therefore, the ultrasonic conduit of the present invention is not required to installing and rotates
Mechanism, can realize the most multi-direction scanning.Additionally, when doctor utilizes ultrasonic conduit to be scanned and send out
During existing focus, doctor can directly operate therapeutic device hole on hollow tube and enters hollow tube and make to control
Treat apparatus and stretch out hollow tube from the front opening of hollow tube.Thereby, doctor can use ultrasonic conduit
Partner treatment apparatus carries out Clinics and Practices to focus simultaneously.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only and implements the present invention's
Example.It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, not
The change made in departing from the spirit and scope of the present invention and retouching, all belong to the scope of patent protection of the present invention.
Claims (11)
1. a ultrasonic conduit, it is characterised in that comprise:
Hollow tube, is made up of flexible circuit board；And
Multiple ultrasonic sensing areas, are arranged at around this hollow tube, and this ultrasonic sensing area each has
Multiple passages, the plurality of passage of this ultrasonic sensing area each is along the axial arrangement of this hollow tube.
2. ultrasonic conduit as claimed in claim 1, it is characterised in that this ultrasonic sensing area each by
Piezoelectric is made.
3. ultrasonic conduit as claimed in claim 1, it is characterised in that also comprise elastic film, cover
The front opening of this hollow tube.
4. ultrasonic conduit as claimed in claim 3, it is characterised in that this elastic film has radial
Otch.
5. ultrasonic conduit as claimed in claim 1, it is characterised in that this hollow tube is triangle column,
The plurality of ultrasonic sensing area comprises three ultrasonic sensing areas, and this three ultrasonics sensing area is respectively arranged in this
On three sides of blank pipe body.
6. a medical system, it is characterised in that comprise:
Ultrasonic conduit, comprises hollow tube and multiple ultrasonic sensing area, and this hollow tube is by pliability
Circuit board is made, and the plurality of ultrasonic sensing area is arranged at around this hollow tube, this ultrasonic sense each
Surveying district and have multiple passage, the plurality of passage of this ultrasonic sensing area each is along the axial row of this hollow tube
Row, this hollow tube has front opening and hole；And
Therapeutic device, this therapeutic device enters this hollow tube from this hole and stretches out in this from this front opening
Blank pipe body.
7. medical system as claimed in claim 6, it is characterised in that this ultrasonic sensing area each is by pressing
Electric material is made.
8. medical system as claimed in claim 6, it is characterised in that this ultrasonic conduit also comprises elasticity
Film, this elastic film covers this front opening of this hollow tube.
9. medical system as claimed in claim 8, it is characterised in that this elastic film has radial cutting
Mouthful, and this therapeutic device stretches out this hollow tube by this radial incision from this front opening.
10. medical system as claimed in claim 6, it is characterised in that this hollow tube is triangle column,
The plurality of ultrasonic sensing area comprises three ultrasonic sensing areas, and this three ultrasonics sensing area is respectively arranged in this
On three sides of blank pipe body.
11. medical systems as claimed in claim 6, it is characterised in that this therapeutic device is that electricity burns conduit
Or balloon support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356804.4A CN105852911B (en) | 2016-05-26 | 2016-05-26 | Supersonic waveguide and medical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356804.4A CN105852911B (en) | 2016-05-26 | 2016-05-26 | Supersonic waveguide and medical system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105852911A true CN105852911A (en) | 2016-08-17 |
| CN105852911B CN105852911B (en) | 2019-11-29 |
Family
ID=56642210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610356804.4A Active CN105852911B (en) | 2016-05-26 | 2016-05-26 | Supersonic waveguide and medical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105852911B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161127A (en) * | 2018-02-11 | 2019-08-23 | 台北科技大学 | Ultrasonic sensing device |
| WO2020139793A1 (en) * | 2018-12-26 | 2020-07-02 | Intuitive Surgical Operations, Inc. | Anchored guide tubes for insertion and stabilization of devices in body wall, systems, and methods |
| TWI810633B (en) * | 2020-08-24 | 2023-08-01 | 國立清華大學 | Balloon catheter system assisted by ultrasound and microbubbles and a method for vasodilation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065999A (en) * | 1991-04-24 | 1992-11-11 | 赵伟 | Endoscopic ultrasonic leading catheter |
| JPH08238244A (en) * | 1995-03-03 | 1996-09-17 | Hitachi Medical Corp | Thin ultrasonic probe, manufacture thereof and ultrasonic diagnosing apparatus using the same |
| CN1646065A (en) * | 2002-04-17 | 2005-07-27 | 株式会社日立医药 | Ultrasonic probe in body cavity |
| CN101466314A (en) * | 2006-06-12 | 2009-06-24 | 奥林巴斯医疗株式会社 | Ultrasonic probe and ultrasonic endoscope with ultrasonic probe |
| CN101861127A (en) * | 2007-12-03 | 2010-10-13 | 科隆科技公司 | Ultrasound scanner built with capacitive micromachined ultrasonic transducers (cmuts) |
| CN103932737A (en) * | 2014-04-28 | 2014-07-23 | 刘树英 | Cardiovascular blood flow velocity sensor |
| CN105232147A (en) * | 2015-11-19 | 2016-01-13 | 郑州大学 | Ultrasonic probe for catheter positioning |
| CN105262147A (en) * | 2015-11-19 | 2016-01-20 | 中国电建集团华东勘测设计研究院有限公司 | Fuzzy decision method for island micro-grid including wind-solar-diesel-battery and seawater desalination system |
| CN105555201A (en) * | 2014-08-07 | 2016-05-04 | 奥林巴斯株式会社 | Ultrasonic biopsy needle |
-
2016
- 2016-05-26 CN CN201610356804.4A patent/CN105852911B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065999A (en) * | 1991-04-24 | 1992-11-11 | 赵伟 | Endoscopic ultrasonic leading catheter |
| JPH08238244A (en) * | 1995-03-03 | 1996-09-17 | Hitachi Medical Corp | Thin ultrasonic probe, manufacture thereof and ultrasonic diagnosing apparatus using the same |
| CN1646065A (en) * | 2002-04-17 | 2005-07-27 | 株式会社日立医药 | Ultrasonic probe in body cavity |
| CN101466314A (en) * | 2006-06-12 | 2009-06-24 | 奥林巴斯医疗株式会社 | Ultrasonic probe and ultrasonic endoscope with ultrasonic probe |
| CN101861127A (en) * | 2007-12-03 | 2010-10-13 | 科隆科技公司 | Ultrasound scanner built with capacitive micromachined ultrasonic transducers (cmuts) |
| CN103932737A (en) * | 2014-04-28 | 2014-07-23 | 刘树英 | Cardiovascular blood flow velocity sensor |
| CN105555201A (en) * | 2014-08-07 | 2016-05-04 | 奥林巴斯株式会社 | Ultrasonic biopsy needle |
| CN105232147A (en) * | 2015-11-19 | 2016-01-13 | 郑州大学 | Ultrasonic probe for catheter positioning |
| CN105262147A (en) * | 2015-11-19 | 2016-01-20 | 中国电建集团华东勘测设计研究院有限公司 | Fuzzy decision method for island micro-grid including wind-solar-diesel-battery and seawater desalination system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161127A (en) * | 2018-02-11 | 2019-08-23 | 台北科技大学 | Ultrasonic sensing device |
| WO2020139793A1 (en) * | 2018-12-26 | 2020-07-02 | Intuitive Surgical Operations, Inc. | Anchored guide tubes for insertion and stabilization of devices in body wall, systems, and methods |
| TWI810633B (en) * | 2020-08-24 | 2023-08-01 | 國立清華大學 | Balloon catheter system assisted by ultrasound and microbubbles and a method for vasodilation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105852911B (en) | 2019-11-29 |
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