CN207627344U - A kind of endoscopic ultrasonography - Google Patents
A kind of endoscopic ultrasonography Download PDFInfo
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- CN207627344U CN207627344U CN201720396146.1U CN201720396146U CN207627344U CN 207627344 U CN207627344 U CN 207627344U CN 201720396146 U CN201720396146 U CN 201720396146U CN 207627344 U CN207627344 U CN 207627344U
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- ultrasonic probe
- endoscopic ultrasonography
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- probe
- electronic video
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Abstract
The utility model discloses a kind of endoscopic ultrasonography, including fujinon electronic video endoscope and ultrasonic probe.Fujinon electronic video endoscope includes insertion section and operation portion, treatment instrument channel is included at least inside insertion section, the cephalic par of insertion section is including at least peephole and the pincers road junction being connected to treatment instrument channel；Supersonic array is provided on ultrasonic probe, ultrasonic probe can be stretched out by treatment instrument channel and from pincers road junction.The ultrasonic probe and fujinon electronic video endoscope of special shape in the utility model can be separated separately fabricated and be applied in combination, and outer diameter is smaller, manufacturing process is simple, use reliability is higher.
Description
Technical field
The utility model is related to Design for Medical Device manufacturing technology field, more particularly to a kind of endoscopic ultrasonography.
Background technology
In the prior art, endoscopic ultrasonography is to be combined into one fujinon electronic video endoscope and novel high-frequency ultrasonic probe, to digestion
A kind of medical instrument that road is checked.
It, can profit while alimentary canal mucous membrane lesion is directly observed by fujinon electronic video endoscope after endoscopic ultrasonography is inserted into body cavity
Real time scan is carried out with ultrasonic probe, the histologic characteristics of the hierarchical structure of gastrointestinal tract and surpassing for surrounding adjacent organ can be obtained
Acoustic image, to further improve the diagnostic level of scope and ultrasound.
Endoscopic ultrasonography be generally divided into endoscope hard portion have inclined-plane convex ultrasonic probe scope and in endoscope it is hard
Matter portion has the scope of ring-like ultrasonic probe.But two kinds of scopes increase the volume of primary electron endoscope insertion part, when scanning
Patient is uncomfortable；Moreover, ultrasonic probe and fujinon electronic video endoscope are combined, manufacturing process is complicated, and cost is higher, once one
It goes wrong, which can not just use.
Therefore, how to design that a kind of outer diameter is smaller, manufacturing process is simple, the higher endoscopic ultrasonography of use reliability, be mesh
Preceding those skilled in the art technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of endoscopic ultrasonography, by the ultrasonic probe of special shape and
Fujinon electronic video endoscope is separated separately fabricated and is applied in combination, and outer diameter is smaller, manufacturing process is simple, use reliability is higher.
To achieve the above object, the utility model provides the following technical solutions：
A kind of endoscopic ultrasonography, including：
Fujinon electronic video endoscope, the fujinon electronic video endoscope include insertion section and operation portion, and place is included at least inside the insertion section
Instrument channel is set, the cephalic par of the insertion section is including at least peephole and the pincers road junction being connected to the treatment instrument channel；
Ultrasonic probe is provided with supersonic array on the ultrasonic probe, and the ultrasonic probe can pass through the disposer
Tool channel is stretched out from the pincers road junction.
Preferably, in above-mentioned endoscopic ultrasonography, the ultrasonic probe includes probe body and cable, the cable
One end is connected with the probe body, and the other end is connected with control system, and the control system is for controlling the probe body
Send out ultrasonic signal and for handling the information that the probe body receives.
Preferably, in above-mentioned endoscopic ultrasonography, the probe body is strip-shaped stick structure.
Preferably, in above-mentioned endoscopic ultrasonography, the top of the strip-shaped stick structure is arc surface.
Preferably, in above-mentioned endoscopic ultrasonography, the supersonic array is located at the side of the probe body.
Preferably, in above-mentioned endoscopic ultrasonography, the maximum outside diameter of the ultrasonic probe is less than or equal to 2.8mm.
Preferably, in above-mentioned endoscopic ultrasonography, the supersonic array is linear array；
And/or the supersonic array is convex battle array；
And/or the supersonic array is phased array.
Preferably, in above-mentioned endoscopic ultrasonography, the cephalic par of the insertion section further includes two guide-lighting windows.
Preferably, in above-mentioned endoscopic ultrasonography, two guide-lighting windows are located at the both sides of the peephole.
When using endoscopic ultrasonography provided by the utility model, the treatment instrument that ultrasonic probe is stretched into fujinon electronic video endoscope leads to
It in road and stretches out outside pincers road junction, when carrying out optics scanning by fujinon electronic video endoscope, can also carry out ultrasound by ultrasonic probe and sweep
It looks into.
It can be seen from the above technical proposal that endoscopic ultrasonography provided by the utility model, can visit the ultrasound of special shape
Head and fujinon electronic video endoscope are separately separately fabricated, in use, again by the treatment instrument channel in fujinon electronic video endoscope, by ultrasonic probe
It is applied in combination with fujinon electronic video endoscope, to avoid and ultrasonic probe and fujinon electronic video endoscope are manufactured into one one in the prior art
The complicated technology brought when body formula part, and finished product outer diameter is smaller, only replaces ultrasonic probe when ultrasonic probe damages, works as electricity
Fujinon electronic video endoscope is only replaced when sub- endoscope damage, use reliability is higher.As it can be seen that the endoscopic ultrasonography not only mechanical structure
Simply, manufacturing process is simple, of low cost, can reuse for a long time, moreover, not only doctor was facilitated to operate, but also reduces patient's
Pain and expense burden.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the endoscopic ultrasonography that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram for the ultrasonic probe that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram for the probe body that the supersonic array that the utility model embodiment provides is convex battle array；
Fig. 4 is the structural schematic diagram for the probe body that the supersonic array that the utility model embodiment provides is linear array；
Fig. 5 is the structural schematic diagram for the probe body that the supersonic array that the utility model embodiment provides is phased array.
1- probe bodies, 2- fujinon electronic video endoscopes, 3- cables,
11- supersonic arrays, 21- peepholes, 22- leaded light windows, 23- clamp road junction.
Specific implementation mode
The utility model discloses a kind of endoscopic ultrasonography, the ultrasonic probe of special shape and fujinon electronic video endoscope are separated independent
It manufactures and is applied in combination, outer diameter is smaller, manufacturing process is simple, use reliability is higher.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It is the structural schematic diagram for the endoscopic ultrasonography that the utility model embodiment provides to please refer to Fig.1 to Fig. 5, Fig. 1, and Fig. 2 is
The structural schematic diagram for the ultrasonic probe that the utility model embodiment provides, Fig. 3 are the ultrasonic battle array that the utility model embodiment provides
It is classified as the structural schematic diagram of the probe body of convex battle array, Fig. 4 is the spy that the supersonic array that the utility model embodiment provides is linear array
The structural schematic diagram of head ontology, Fig. 5 is the knot for the probe body that the supersonic array that the utility model embodiment provides is phased array
Structure schematic diagram.
The endoscopic ultrasonography that the utility model embodiment provides, includes for the fujinon electronic video endoscope 2 of optics scanning and for surpassing
The ultrasonic probe of sound scanning.Wherein：
Fujinon electronic video endoscope 2 includes insertion section and operation portion, and treatment instrument channel is included at least inside insertion section, insertion section
The pincers road junction 23 that cephalic par includes at least peephole 21 and is connected to treatment instrument channel；
Supersonic array 11 is provided on ultrasonic probe, the maximum outside diameter of ultrasonic probe is less than or equal to pincers road junction 23 and place
The minimum diameter of instrument channel is set, ultrasonic probe can be stretched out by treatment instrument channel from pincers road junction.
Wherein, the maximum outside diameter of ultrasonic probe is less than or equal to treatment instrument channel and pincers road junction 23 in fujinon electronic video endoscope 2
Minimum diameter, with ensure use when ultrasonic probe can by treatment instrument channel and from pincers road junction stretch out, to, passing through
When fujinon electronic video endoscope 2 carries out optics scanning, also ultrasonic scan can be carried out by ultrasonic probe.
It can be seen from the above technical proposal that special shape in the endoscopic ultrasonography that the utility model embodiment provides is super
Sonic probe and fujinon electronic video endoscope 2, can be separately separately fabricated, in use, again by the treatment instrument channel in fujinon electronic video endoscope 2,
Ultrasonic probe and fujinon electronic video endoscope 2 are applied in combination, to avoid ultrasonic probe and fujinon electronic video endoscope system in the prior art
The complicated technology brought when a unitary components is caused, and finished product outer diameter is smaller, is only replaced when ultrasonic probe damages super
Sonic probe only replaces fujinon electronic video endoscope 2 when fujinon electronic video endoscope 2 damages, and use reliability is higher.
To sum up, the endoscopic ultrasonography that the utility model embodiment provides, not only mechanical structure is simple, manufacturing process is simple
It is single, of low cost, it can reuse for a long time, moreover, not only doctor was facilitated to operate, but also reduce the pain and expense burden of patient.
In a particular embodiment, as shown in Fig. 2, above-mentioned ultrasonic probe includes probe body 1 and cable 3, cable 3
One end and probe body 1 connect, and the other end is connected with control system, which sends out ultrasound for controlling probe body 1
Signal and for handling the information that probe body 1 receives.
In use, the probe body 1 of ultrasonic probe stretches into the treatment instrument channel of fujinon electronic video endoscope 2 and stretches out pincers road junction
Outside 23, the cable 3 of ultrasonic probe is located in the treatment instrument channel at this time.
In a particular embodiment, as shown in Figures 2 to 5, above-mentioned probe body 1 is strip-shaped stick structure, in order to dispose
It is slid in and out in instrument channel；The top of the strip-shaped stick structure is arc surface, avoids damage to patient；Supersonic array 11 is located at probe
The side of ontology 1, specially linear array, convex battle array or phased array have tens to hundreds of array elements, and imaging effect is good, ultrasonoscopy point
Resolution is high.Preferably, as shown in Fig. 2, the maximum outside diameter of probe body 1 and cable 3 is less than or equal to 2.8mm.
It should be noted that the above-mentioned ultrasonic probe for being provided with supersonic array 11, i.e., more array element ultrasonic probes, it can be real
Now more array element ultrasonic probe outer diameters are less than or equal to 2.8mm, and then can realize its purpose stretched out from treatment instrument channel, scanning
Range is wide, imaging effect is good, is driven and is rotated without connecting driving device, simple in structure.
In a particular embodiment, as shown in Figure 1, the top of the shell of above-mentioned fujinon electronic video endoscope 2 is arranged, there are two guide-lighting windows
22, it is located at the both sides of peephole 21.
Specifically, above-mentioned peephole 2 is object lens.In operating process, by the bright examined portion of the illumination sent out in guide-lighting window 22
Position to receive the optical image at examined position by object lens, and passes through CCD (full name in English Charge-
Coupled Device, Chinese name are charge coupled cell, are referred to as ccd image sensor or image controller)
It is handled, finally obtain data image signal and is transmitted and handles, to achieve the purpose that optics scanning.
Finally, it is to be noted that, herein, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (9)
1. a kind of endoscopic ultrasonography, which is characterized in that including：
Fujinon electronic video endoscope (2), the fujinon electronic video endoscope (2) include insertion section and operation portion, are included at least inside the insertion section
Treatment instrument channel, the cephalic par of the insertion section is including at least peephole (21) and the pincers being connected to the treatment instrument channel
Road junction (23)；
Ultrasonic probe is provided with supersonic array (11) on the ultrasonic probe, and the ultrasonic probe can pass through the disposer
Tool channel is simultaneously stretched out from the pincers road junction.
2. endoscopic ultrasonography according to claim 1, which is characterized in that the ultrasonic probe includes probe body (1) and electricity
Cable (3), one end of the cable (3) and the probe body (1) connection, the other end are connected with control system, the behaviour
Control system sends out ultrasonic signal and for handling the letter that the probe body (1) receives for controlling the probe body (1)
Breath.
3. endoscopic ultrasonography according to claim 2, which is characterized in that the probe body (1) is strip-shaped stick structure.
4. endoscopic ultrasonography according to claim 3, which is characterized in that the top of the strip-shaped stick structure is arc surface.
5. endoscopic ultrasonography according to claim 2, which is characterized in that the supersonic array (11) is located at the probe body
(1) side.
6. endoscopic ultrasonography according to claim 1, which is characterized in that the maximum outside diameter of the ultrasonic probe is less than or equal to
2.8mm。
7. endoscopic ultrasonography according to claim 1, which is characterized in that the supersonic array (11) is linear array；
And/or the supersonic array (11) is convex battle array；
And/or the supersonic array (11) is phased array.
8. according to claim 1-7 any one of them endoscopic ultrasonography, which is characterized in that the cephalic par of the insertion section further includes
Two guide-lighting windows (22).
9. endoscopic ultrasonography according to claim 8, which is characterized in that two guide-lighting windows (22) are located at described
The both sides of peephole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396146.1U CN207627344U (en) | 2017-04-14 | 2017-04-14 | A kind of endoscopic ultrasonography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396146.1U CN207627344U (en) | 2017-04-14 | 2017-04-14 | A kind of endoscopic ultrasonography |
Publications (1)
| Publication Number | Publication Date |
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| CN207627344U true CN207627344U (en) | 2018-07-20 |
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ID=62860577
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720396146.1U Active CN207627344U (en) | 2017-04-14 | 2017-04-14 | A kind of endoscopic ultrasonography |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603197A (en) * | 2020-05-29 | 2020-09-01 | 深圳开立生物医疗科技股份有限公司 | Scanning control method for ultrasonic equipment and ultrasonic imaging system and related components |
-
2017
- 2017-04-14 CN CN201720396146.1U patent/CN207627344U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603197A (en) * | 2020-05-29 | 2020-09-01 | 深圳开立生物医疗科技股份有限公司 | Scanning control method for ultrasonic equipment and ultrasonic imaging system and related components |
| CN111603197B (en) * | 2020-05-29 | 2023-05-05 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic equipment, scanning control method of ultrasonic imaging system and related components |
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