CN106859702A - A kind of flat probe of highly effective gathering - Google Patents
A kind of flat probe of highly effective gathering Download PDFInfo
- Publication number
- CN106859702A CN106859702A CN201710159093.6A CN201710159093A CN106859702A CN 106859702 A CN106859702 A CN 106859702A CN 201710159093 A CN201710159093 A CN 201710159093A CN 106859702 A CN106859702 A CN 106859702A
- Authority
- CN
- China
- Prior art keywords
- probe
- piezo
- lid
- electric crystal
- highly effective
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
- A61B8/4227—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by straps, belts, cuffs or braces
Abstract
The invention discloses a kind of flat probe of highly effective gathering, comprising probe, probe wire, probe interface, described probe connects probe interface by probe wire, it is characterised in that：Described probe is made up of upper lid, piezo-electric crystal, chip lid and bottom shell, described piezo-electric crystal is located at chip and covers, piezo-electric crystal connects probe wire, and described piezo-electric crystal, chip lid 13 are fixed between lid and bottom shell, and piezo-electric crystal is located in the breach of lid.Simple structure of the invention, blood of human body flowing velocity is measured by Doppler effect, effectively solves the problems, such as that human body superficial VPV is detected；Inclined-plane chip lid is provided with, is conducive to piezo-electric crystal highly effective gathering blood flow signal data；The arc groove of upper lid meets ergonomic designs, and laminating human body, the profile of animal limb facilitate blood flow signal to gather；The fixed ear on upper lid both sides fastens elastic string, you can be tied on human body, animal limb, very convenient to use.
Description
Technical field
The present invention relates to pop one's head in, especially a kind of flat probe of highly effective gathering, belongs to technical field.
Background technology
Traditional A is super, B ultrasonic is mainly the anatomical structure of biological tissue is imaged, and is directed to the detection of blood flow information
With imaging be Ultrasonic Diagnosis another important branch, compared with the other method of Medical Imaging Technology, supersonic blood detection with into
As except have the advantages that it is safe, noninvasive, directly perceived it is inexpensive can real time imagery is repeatable check in addition to, tissue can be in real time provided and detected
The movable information of target always is its unique advantage and characteristic, thus it has other Medical Imaging Technologies all incomparable
Superiority, is clinically widely applied.
Advanced ultrasonic Doppler technique is being used, outpatient service, ward and other clinical fields of medical institutions at different levels are being applied to
Close, an efficient data collecting probe is needed during the diagnosis of disease.And in the market, universal acquisition probe body
Product is big, and production cost is high, it is impossible to carry, and is difficult to solve the problem of tip capillary blood flow detection.
The content of the invention
Defect the invention aims to solve above-mentioned prior art, there is provided a kind of small volume, be convenient for carrying, it is convenient
The flat probe of the highly effective gathering for using.
The purpose of the present invention can be reached by adopting the following technical scheme that：
A kind of flat probe of highly effective gathering, comprising probe, probe wire, probe interface, described probe is connected by probe wire
Probe interface, it is characterised in that：Described probe is made up of upper lid, piezo-electric crystal, chip lid and bottom shell, described piezo-electric crystal
It is located at chip to cover, piezo-electric crystal connection probe wire, described piezo-electric crystal, chip lid 13 are fixed between lid and bottom shell,
Piezo-electric crystal is located in the breach of lid.
Used as a kind of preferred scheme, described chip is covered with 2 intilted faces, and the angle of inclined plane is -8 to -3
Spend and 3 degree to 8 degree, longitudinal section is " V "-shaped.
Used as a kind of preferred scheme, the surface of described upper lid is provided with arc groove, and both sides are provided with fixed ear.
Used as a kind of preferred scheme, described piezo-electric crystal is provided with 2 pieces, and one piece is transmission piezoelectric crystal, and another piece is to connect
Receive piezo-electric crystal.
Used as a kind of preferred scheme, the arc groove center of described upper lid is provided with breach.
Simple structure of the invention, blood of human body flowing velocity is measured by Doppler effect, effectively solves human body superficial
The problem of VPV detection；Inclined-plane chip lid is provided with, is conducive to piezo-electric crystal highly effective gathering blood flow signal data；The arc of upper lid
Connected in star meets ergonomic designs, and laminating human body, the profile of animal limb facilitate blood flow signal to gather；Upper lid both sides are consolidated
Determine ear and fasten elastic string, you can be tied on human body, animal limb, it is very convenient to use.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention.
Fig. 2 is stereochemical structure exploded perspective view of the invention.
Wherein, 1- probes, cover, 12- piezo-electric crystals, 13- chip lids, 14- drain pans, 2- probe wires, 3- on 11-
Probe interface.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
A kind of flat probe of highly effective gathering is further elaborated.It should be appreciated that specific embodiment described herein is only
It is used to explain the present invention, is not intended to limit the present invention.
Embodiment 1：
As shown in Figure 1 to Figure 2, the flat probe of a kind of highly effective gathering of the present embodiment, connects comprising probe 1, probe wire 2, probe
Mouth 3, described probe 1 connects probe interface 3 by probe wire 2, it is characterised in that：Described probe 1 is by upper lid 11, piezo crystals
Body 12, chip lid 13 and drain pan 14 are constituted, and described piezo-electric crystal 12 is located on chip lid 13, the connection probe wire of piezo-electric crystal 12
2, described piezo-electric crystal 12, chip lid 13 are fixed between lid 11 and drain pan 14, and piezo-electric crystal 12 is located at lacking for lid 11
It is intraoral.Described piezo-electric crystal 12 uses high frequency 9.0Mhz chips.
As shown in Fig. 2 described chip lid 13 is provided with 2 intilted faces, the angle of inclined plane is -8 to -3 degree and 3
Degree is to 8 degree, and longitudinal section is " V "-shaped.The described inclined-plane of chip lid 13 is oppositely arranged, and is conducive to the highly effective gathering blood of piezo-electric crystal 12
Stream signal.
As shown in Fig. 2 the surface of described upper lid 11 is provided with arc groove, the surface of upper lid 11 of arc groove meets human body
Ergonomic designs, more fit human body, the profile of animal limb, facilitate blood flow signal to gather.The both sides of upper lid 11 are provided with fixed ear,
The fixed ear on both sides fastens elastic string, you can be tied on human body, animal limb, very convenient to use.
As shown in Fig. 2 described piezo-electric crystal 12 is provided with 2 pieces, one piece is transmission piezoelectric crystal, and another piece is reception piezoelectricity
Crystal.Transmission piezoelectric crystal is used to launch ultrasonic wave, and receiving piezo-electric crystal is used to receive ultrasonic wave.
As shown in Fig. 2 the arc groove center of described upper lid 11 is provided with breach, for loading transparent colloid, transparent adhesive tape
Body fixes piezo-electric crystal 12 and chip lid 13 in the case where data acquisition is not influenceed.
Use the principle of present invention detection blood flow：By probe 1 in detection site to ultrasonic wave is launched in human body, therefrom
Different VPVs are detected, and obtains the information of Ink vessel transfusing blood flow state.The fixed ear on the both sides of upper lid 11 fastens elastic string,
It is bonded on beast-like animals limbs, the arc groove laminating organization of human body of upper lid 11 facilitates blood of human body signal acquisition.First by height
Frequency oscillator produces high frequency voltage, then carries out power amplification, and piezo-electric crystal 12 is transferred to by probe interface 3 and probe wire, sends out
Penetrate piezo-electric crystal and send ultrasonic wave.To the ultrasonic wave of internal straightline propagation, influenceed by blood flow, Doppler can be produced after reflection
The frequency of effect, i.e. reflection echo can produce frequency displacement in the ultrasonic frequency for sending, the speed of frequency shift amount and moving object into
Direct ratio.The reception piezo-electric crystal for receiving echo will be converted into electric signal after echo reception, amplification, detection be first passed through, in order to eliminate
Noise, improves signal to noise ratio（S/N）, then filtered by band filter, just obtain doppler shifted signal.Signal voltage is entered
Row power amplification, can hear acquirement Doppler's sound from loudspeaker.Meanwhile, convert Doppler frequency shift with frequency/voltage converter
Signal, obtains flow velocity waveforms signal, by output display Wave data after microprocessor calculation process.
Simple structure of the invention, it is easy to carry, it is easy to use, blood of human body is measured by Doppler effect and flows speed
Degree, effectively solves the problems, such as that human body superficial VPV is detected；Inclined-plane chip lid 13 is provided with, is conducive to piezo-electric crystal 12 efficiently to adopt
Collection blood flow signal data；The arc groove of upper lid 11 meets ergonomic designs, and laminating human body, the profile of animal limb are convenient
Blood flow signal is gathered；The fixed ear on the both sides of upper lid 11 fastens elastic string, you can be tied on human body, animal limb, very convenient
Use.
The above, patent preferred embodiment only of the present invention, but the protection domain of patent of the present invention is not limited to
This, any one skilled in the art in the scope disclosed in patent of the present invention, according to the skill of patent of the present invention
Art scheme and its patent of invention design are subject to equivalent or change, belong to the protection domain of patent of the present invention.
Claims (5)
1. the flat probe of a kind of highly effective gathering, comprising probe（1）, probe wire（2）, probe interface（3）, described probe（1）
By probe wire（2）Connection probe interface（3）, it is characterised in that：Described probe（1）By upper lid（11）, piezo-electric crystal（12）、
Chip lid（13）And drain pan（14）Constitute, described piezo-electric crystal（12）It is located at chip lid（13）On, piezo-electric crystal（12）Connection
Probe wire（2）, described piezo-electric crystal（12）, chip lid（13）It is fixed on lid（11）And drain pan（14）Between, piezo-electric crystal
（12）It is located at lid（11）Breach in.
2. the flat probe of a kind of highly effective gathering according to claim 1, it is characterised in that：Described chip lid（13）If
There are 2 intilted faces, the angle of inclined plane is -8 to -3 degree and 3 degree to 8 degree, and longitudinal section is " V "-shaped.
3. the flat probe of a kind of highly effective gathering according to claim 1, it is characterised in that：Described upper lid（11）Table
Face is provided with arc groove, and both sides are provided with fixed ear.
4. the flat probe of a kind of highly effective gathering according to claim 1, it is characterised in that：Described piezo-electric crystal（12）
2 pieces are provided with, one piece is transmission piezoelectric crystal, and another piece is reception piezo-electric crystal.
5. the flat probe of a kind of highly effective gathering according to claim 1 or claim 3, it is characterised in that：Described
Upper lid（11）Arc groove center be provided with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159093.6A CN106859702A (en) | 2017-03-17 | 2017-03-17 | A kind of flat probe of highly effective gathering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159093.6A CN106859702A (en) | 2017-03-17 | 2017-03-17 | A kind of flat probe of highly effective gathering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106859702A true CN106859702A (en) | 2017-06-20 |
Family
ID=59171371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159093.6A Pending CN106859702A (en) | 2017-03-17 | 2017-03-17 | A kind of flat probe of highly effective gathering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106859702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632284A (en) * | 2020-04-27 | 2020-09-08 | 深圳市普罗医学股份有限公司 | Ultrasonic treatment head for chest and lung treatment and ultrasonic treatment equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469979A (en) * | 2009-07-15 | 2012-05-23 | 康尔福盛209公司 | Ultrasound probe and method of using the same |
-
2017
- 2017-03-17 CN CN201710159093.6A patent/CN106859702A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469979A (en) * | 2009-07-15 | 2012-05-23 | 康尔福盛209公司 | Ultrasound probe and method of using the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632284A (en) * | 2020-04-27 | 2020-09-08 | 深圳市普罗医学股份有限公司 | Ultrasonic treatment head for chest and lung treatment and ultrasonic treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20240115232A1 (en) | Catheter with integrated controller for imaging and pressure sensing | |
| CN115399805A (en) | System and method for automated fluid response measurement | |
| US20150208923A1 (en) | Non-Invasive Monitoring of Tissue Mechanical Properties | |
| IL254158B2 (en) | Acoustic signal transmission couplants and coupling mediums | |
| Joyner Jr et al. | Applications of ultrasound in cardiology and cardiovascular physiology | |
| CA2587905A1 (en) | Ultrasonic monitor for measuring blood flow and pulse rates | |
| CN103211614A (en) | Ultrasonic diagnostic apparatus, phase shift transmission/reception control method, and ultrasonic probe | |
| CN204410837U (en) | A kind of fetal monitoring ultrasonic probe with maternal heart rate measuring ability | |
| JP7344282B2 (en) | Ultrasonic transducer system for wearable monitoring devices | |
| WO2016125781A1 (en) | Handheld probe | |
| US10693053B2 (en) | Method for producing intravascular ultrasonic transducers and structure thereof | |
| Frey et al. | WULPUS: a Wearable Ultra Low-Power Ultrasound probe for multi-day monitoring of carotid artery and muscle activity | |
| CN104434198A (en) | Double-mode ultrasonic mainframe and ultrasonic probe applied to same | |
| CN108173331A (en) | Ultrasonic wave charging method and device | |
| CN106859702A (en) | A kind of flat probe of highly effective gathering | |
| Peng et al. | A flexible piezo-composite ultrasound blood pressure sensor with silver nanowire-based stretchable electrodes | |
| CN205849470U (en) | Ultrasonic probe and there is the ultrasonic detection equipment of this ultrasonic probe | |
| CN112869773B (en) | Flexible ultrasonic sensor and arterial blood pressure detection method thereof | |
| CN110547825B (en) | Ultrasonic elastography technology based on multi-frequency shear wave amplitude analysis | |
| WO2022206822A1 (en) | Fetal doppler and detection method | |
| CN203263430U (en) | Echocardiographic probe and echocardiographic diagnostic apparatus with same | |
| US20200289089A1 (en) | Ultrasound device including a detachable acoustic coupling pad | |
| CN205697831U (en) | A kind of super with A and/or M surpasses the foetal monitor of function | |
| KR102122371B1 (en) | Transducer for best signal detection for pulsating blood flow measurement | |
| CN209808383U (en) | 25MHz piezoelectric vibrator for medical high-frequency ultrasonic transducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |