CN110123375A - Adjustable ultrasonic coupling agent automatic extrusion device - Google Patents
Adjustable ultrasonic coupling agent automatic extrusion device Download PDFInfo
- Publication number
- CN110123375A CN110123375A CN201910460632.9A CN201910460632A CN110123375A CN 110123375 A CN110123375 A CN 110123375A CN 201910460632 A CN201910460632 A CN 201910460632A CN 110123375 A CN110123375 A CN 110123375A
- Authority
- CN
- China
- Prior art keywords
- couplant
- bottle holder
- module
- bottle
- probe
- 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
- 239000007822 coupling agent Substances 0.000 title claims abstract description 42
- 238000001125 extrusion Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 239000000523 sample Substances 0.000 claims abstract description 41
- 230000008859 change Effects 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005381 potential energy Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000009693 chronic damage Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 210000000811 metacarpophalangeal joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Each module can be connected together and can fix ultrasonic probe in link block by adjustable ultrasonic coupling agent automatic extrusion device, including extruding module, detection module, link block and control module, link block；It squeezes module and goes out agent mouth on the mobile body that tester can be applied of probe using near the pipeline to ultrasonic probe that mechanical structure extruding couplant bottle body squeezes out couplant and passes through link block；Detection module can judge couplant applying amount indirectly to control the output of couplant using the variation of air pressure change, resistance variations or frictional force, or only detect temperature；Control module can be by realizing the output of Automatic Control couplant manually or according to detection module, and manually or automatically controls according to the temperature data of detection module the heating power and switch of couplant.
Description
Technical field
The present invention relates to a kind of medical instruments, more particularly, to a kind of adjustable ultrasonic coupling agent automatic extrusion device.
Background technique
Coupling agent used for ultrasound examination is all deposited in actual use as indispensable auxiliary material in ultrasonic examination work
Be placed in couplant bottle, couplant need to be squeezed out and be applied on probe by holding extruding movement firmly, then to patient into
Row ultrasonic examination.Therefore, for a Ultrasonography doctor, if conservative estimation carries out 50 ultrasonic examinations by daily,
Every extruding calculates twice, and ultrasonic doctor daily requirement squeezes couplant bottle up to a hundred times, need to repeat manual squeezing coupling every year
Agent bottle 20,000 times or more, the so long-term repetitive degenerative disease that may cause hand metacarpophalangeal joints, refer to articulations digitorum manus etc.
Change occurs in advance.
Ultrasonic examination be it is a kind of operate convenient, noninvasive, radiationless, expense relative moderate imageological examination means, penetrated with X
Line, CT examination, magnetic resonance imaging simultaneously claim four big medical imaging technologies, and in clinic using increasingly extensive.Into
Before row ultrasonic examination, it is conventional need probe is upper or patient body-surface daubing coupling agent come completely cut off ultrasonic probe and patient skin it
Between gap, avoid influence of the air to picture quality in gap.But the usage amount for being unable to control couplant is smeared by hand, increase
Added medical treatment cost, also increased the complexity that doctor operates ultrasonic device, at the same manual daubing coupling agent be easy to cause it is super
Acoustic couplant is smeared unevenly, and certain places are not applied to ultrasonic coupling agent, influence ultrasonic examination effect.And ultrasonic coupling
Agent temperature is too low, and the stress reaction caused by human body is big, is easy to influence patient's medical treatment experience.
Patent CN201620676935.6 although realize semi-automation control but cylinder the low control difficulty of control precision it is big
Using not practical, although patent CN201910112823.6 upper couplant same position can be repeatedly detected and can also waste automatically
Many couplants.
The design is intended to design a couplant automatic extrusion device, and designs a kind of couplant bottle suitable for this device,
To liberate the both hands of sonographer, the hand chronic damage of ultrasonic doctor operation is reduced to greatest extent.
Summary of the invention
The purpose of the present invention is aiming at the shortcomings in the prior art, invent a kind of adjustable ultrasonic coupling agent to squeeze dress automatically
It sets.
A kind of adjustable ultrasonic coupling agent automatic extrusion device, including squeeze module, detection module, link block and control
Each module can be connected together and can fix ultrasonic probe in link block by module, link block；It squeezes module and uses machinery
Structure squeezes couplant bottle body and squeezes out couplant and by going out agent mouth near the pipeline to ultrasonic probe of link block
With on the mobile body that tester can be applied of probe；Detection module can utilize air pressure change, the change of resistance variations or frictional force
Change to judge couplant applying amount indirectly to control the output of couplant, or only detects temperature；Control module can pass through hand
Output dynamic or that Automatic Control couplant is realized according to detection module, and manually or automatically according to the temperature data of detection module
Control the heating power and switch of couplant.
The advantage designed in this way is, the supply of full-automatic couplant may be implemented, frictional force, electricity when couplant excess
Changes will occur for resistance or air pressure to stop couplant supply to the greatest extent and reduce the waste of couplant, in general couples
Agent excessive friction can reduce, and resistance can also reduce, if can find air pressure reduction using air-breathing mode detection air pressure, control manually
System can reduce cost, can not have to the directly artificial addition couplant semi-automatic according to the actual situation of installation detection module, visit
Head and couplant, which are integrated, greatly facilitates user, and direct mobile probe can be not required to individually add couplant.
A kind of extruding module of adjustable ultrasonic coupling agent automatic extrusion device, including can extrusion couplant bottle
And pressurizing unit, it the corrugated tube shape of couplant bottle bottom bottle body and is made of elastic material so that bottom bottle body can be axially stretched
And compression, pressurizing unit are driven by electricity compressible couplant bottle, pressurizing unit include shell, stepper motor, drive mechanism, can
Mobile bottle holder, bottle holder and recovery spring, removable bottle holder can accommodate between mobile and removable bottle holder and bottle holder relative to bottle holder
Couplant bottle, stepper motor are pushed the mechanical energy that rotation mechanical energy is converted into linear movement by reducing transmission structure removable
Relative to bottle holder movement so that the couplant bottle being placed between removable bottle holder and bottle holder is squeezed, couplant bottle is squeezed bottle holder
Internal couplant can be by pipeline to popping one's head in nearby or on probe, and drive mechanism is that the deceleration transmission of worm and gear combines
The movement conversion or screw rod slide unit structure of rack-and-pinion, bottle holder, which is removably fixed on shell, to replace couplant bottle
When bottle holder can be removed, restore spring one end and be fixed on one end on shell and be fixed on removable bottle holder to make removable bottle holder
Restoring spring meeting when mobile, deformation occurs and elastic potential energy can be stored when moving bottle holder close to bottle holder but removable bottle holder is separate
Elastic potential energy can be discharged when bottle holder, housing receivable stepper motor, drive mechanism, removable bottle holder, bottle holder and recovery spring make
It obtains each element and is positioned and protected by shell, the advantage designed in this way is to complete by simple mechanical structure to couplant bottle
It squeezes, it is more stable by the faster extruding of spring effect rebound.
Further, bottle holder allows couplant to be heated to 35-39 degrees Celsius equipped with heating coil, and stepper motor uses
Floor push control, in this way design can be more comfortable close to human body temperature, and computer heating control can be according to the feedback of temperature sensor
It realizes, more convenient can not need to go driving switch with hand with floor push control, not need detection module also to detect
The amount direct labor of couplant determines whether to addition couplant, and such equipment design is simple at low cost, and floor push can refer to
The floor push of electric sewer designs.
A kind of extruding module of adjustable ultrasonic coupling agent automatic extrusion device, including bag-shaped couplant bag and coupling can be accommodated
The couplant box of mixture bag is equipped with two compression rollers being parallel to each other in couplant box, and the gap between compression roller only can be with
The wall thickness for accommodating couplant bag be squeezed couplant of the couplant bag behind the gap of two compression rollers in couplant bag can
Out, compression roller outer surface makes compression roller rotation that can be involved in couplant bag equipped with the biggish rubber layer of frictional force, and compression roller is subtracted
Speed motor driving, couplant bag, which is equipped with soft pipeline, can be transported to the couplant squeezed out probe nearby or on probe just
In ultrasound detection, the advantage designed in this way be couplant bag material it is light cost is relatively low, pressurizing unit structure simply has warp
Ji advantage can be operated with manual switches control motor rotation to realize the control to couplant.
A kind of detection module of adjustable ultrasonic coupling agent automatic extrusion device, including a certain amount of salt of addition increase conduction
The couplant of performance, resistance measurement feedback transducer and multiple resistance detection benchmark columns that may be mounted near probe, resistance are surveyed
Amount feedback transducer can measure the resistance between each resistance detection benchmark column, can judge couplant according to resistance sizes in this way
It measures and ensures that each resistance tends to certain zone of reasonableness, resistance value is less than normal will to be stopped adding couplant, and resistance is bigger than normal will to be continued to add
Add couplant.
A kind of detection module of adjustable ultrasonic coupling agent automatic extrusion device, including vacuum pump, air pressure detection sensor
With air pressure detection mouth, air pressure detection mouth can be set to circular ring shape or setting it is multiple be evenly arranged on probe nearby, air pressure detection mouth all lead to
Cross tracheae be controlled to a vacuum pump and air-inlet of vacuum pump be equipped with air pressure detection sensor, can be sentenced in this way according to the air pressure of air inlet
Whether disconnected couplant is sufficient, if air pressure is subatmospheric to illustrate that air-tightness is preferably not necessarily to spray couplant.
Further, vacuum pump air inlet pipe and an air outlet pipe allows air inlet pipe to be switched to exhaust pipe and arrange equipped with reversal valve
Tracheae can be switched to air inlet pipe, and air pressure detection mouth end face is provided with air drain deep within 1mm at the end face of out-of-flatness or in end face
Air pressure detection mouth in the case where no couplant is consistent by air drain and external pressure, in this way design be by
Judge whether couplant is sufficient in skin emolliency air-tightness is preferably more difficult, there are certain intervals in the case where couplant abundance
It just can guarantee that air-tightness to judge that the amount of couplant is more acurrate by air pressure change, avoid sucking couplant for a long time, it can
The couplant for sucking tracheae is discharged switching air inlet-outlet pipe.
A kind of detection module of adjustable ultrasonic coupling agent automatic extrusion device, including idler wheel and rotary switch, idler wheel are set
It sets near probe and is connected together with rotary switch so that idler wheel rotation can drive rotary switch to rotate, idler wheel is equipped with bullet
Property device make idler wheel by certain force just can be rotated certain angle open rotary switch and after remove external force can by elasticity fill
Spring return is set to original position, spring can be used directly to realize in design in this way, and rotary switch is realized to control motor rotation
Control to couplant, friction is small when couplant excess makes rotary switch in the closed position, but couple dosage it is few when
Frictional force become larger the idler wheel in mobile probe start turning certain angle open rotary switch make couplant start to be transported to spy
Near head, this is designed as mechanical control and can not need the control circuit of control module greatly reducing control cost to control.
A kind of detection module of adjustable ultrasonic coupling agent automatic extrusion device, including sliding block and travel switch, sliding block with
Moveable mode is fixed near probe and is equipped with spring to limit sliding block movement, and sliding block can be mobile to one end by external force and goes
Journey switch contact triggering travel switch and the shutoff stroke switch that can set back by spring after removing external force, in this way design spy
Head can push the sliding block triggering travel switch and friction in couplant excess being moved to the few position frictional force increase of couplant
Power reduces to set back shutoff stroke switch by spring, and when only mobile in probe in this way and coupling underdosage can just open
Couplant motor not will cause the usage amount that couplant is greatly saved in the excessive waste of couplant.
Detailed description of the invention
Fig. 1 is the adjustable ultrasonic coupling agent automatic extrusion device stereoscopic schematic diagram of the present invention；
Fig. 2 is the adjustable ultrasonic coupling agent automatic extrusion device rack pinion schematic diagram of the present invention；
Fig. 3 is the adjustable ultrasonic coupling agent automatic extrusion device double roller extrusion structure schematic diagram of the present invention；
Fig. 4 is the adjustable ultrasonic coupling agent automatic extrusion device resistance detection position view of the present invention；
Fig. 5 is the adjustable ultrasonic coupling agent automatic extrusion device roller structure schematic diagram of the present invention；
Fig. 6 is the adjustable ultrasonic coupling agent automatic extrusion device idler wheel of the present invention and rotary switch structure schematic diagram；
Fig. 7 is adjustable ultrasonic coupling agent automatic extrusion device of the invention slide position schematic diagram；
Fig. 8 is the adjustable ultrasonic coupling agent automatic extrusion device limit-switch positions schematic diagram of the present invention.
Specific embodiment
As needed, specific embodiment of the invention is disclosed herein, it will be appreciated that the disclosed embodiments are
The demonstration present invention, the present invention can the implementations of different and alternative form.Attached drawing is not necessarily drawn to scale, and certain features can be overstated
Greatly or reduce to show the details of particular elements.Therefore, specific structure and function details disclosed herein are understood not to
It is in a limiting sense, but only as representative basis to instruct those skilled in the art differently to use the present invention.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of adjustable ultrasonic coupling agent automatic extrusion device, including squeeze module 1, detection module 2, connect
Each module can be connected together and can fix ultrasonic probe 4 in link block 3 by connection module 3 and control module, link block 3；
Module 1 is squeezed to squeeze out couplant using mechanical structure extruding couplant bottle body and be delivered to by the pipeline 19 of link block 3
Go out agent mouth 22 on the mobile body that tester can be applied of probe 4 near ultrasonic probe 4；Detection module 2 can utilize air pressure
The variation of variation, resistance variations or frictional force judges couplant applying amount to control the output of couplant, or only indirectly
Detect temperature；Control module can be manually controlled by output manual or according to the realization Automatic Control couplant of detection module 2
That is setting power switch manually controls the opening and closing of power supply, and manually or automatically controls coupling according to the temperature data of detection module 2
The heating power and switch of agent.
As shown in Fig. 2, a kind of extruding module 1 of adjustable ultrasonic coupling agent automatic extrusion device, including the change that can be squeezed
The couplant bottle 5 and pressurizing unit 6 of shape, the corrugated tube shape of 5 bottom bottle body of couplant bottle and are made of elastic material so that bottom
Portion's bottle body can tensile and compress, pressurizing unit 6 is driven by electricity compressible couplant bottle 5, pressurizing unit 6 include shell 7,
Stepper motor 8, drive mechanism, removable bottle holder 9, bottle holder 10 and recovery spring 11, moving bottle holder 9 can be mobile relative to bottle holder 10
And couplant bottle 5 can be accommodated between removable bottle holder 9 and bottle holder 10, stepper motor 8 will be rotated mechanical by reducing transmission structure
The mechanical energy that linear movement can be converted into pushes removable bottle holder 9 mobile so that being placed on removable 9 He of bottle holder relative to bottle holder 10
Couplant bottle 5 between bottle holder 10 is squeezed, and the internal couplant that is squeezed of couplant bottle 5 can be delivered to probe by pipeline 19
4 nearby or on probe 4, and drive mechanism is that the movement conversion of 12 rack gear 13 of deceleration transmission combination gear of worm and gear or screw rod are slided
Platform structure, bottle holder 10 is removably fixed on shell 7 when allowing replacement couplant bottle 5 and removes bottle holder 10, extensive
Multiple 11 one end of spring, which is fixed on one end on shell 7 and is fixed on removable bottle holder 9, to restore spring when removable bottle holder 9 is mobile
11 meetings can store elastic potential energy but removable bottle holder 9 far from bottle holder 10 when deformation occurs and removable bottle holder 9 is close to bottle holder 10 when
Elastic potential energy can be discharged, shell 7, which can accommodate stepper motor 8, drive mechanism, removable bottle holder 9, bottle holder 10 and recovery spring 11, to be made
It obtains each element and is positioned and protected by shell 7.Bottle holder 10 is equipped with heating coil 14, and to allow couplant to be heated to 35-39 Celsius
Degree, stepper motor 8 are controlled using floor push 15.
As shown in Fig. 1 Fig. 3, a kind of extruding module 1 of adjustable ultrasonic coupling agent automatic extrusion device, including bag-shaped coupling
Agent bag 16 and the couplant box 17 that can accommodate couplant bag 16, couplant box 17 is interior to be equipped with two compression rollers 18 being parallel to each other,
The wall thickness that gap between compression roller 18 can only accommodate couplant bag 16 makes couplant bag 16 pass through two compression rollers 18
Gap after couplant in couplant bag 16 can be extruded, 18 outer surface of compression roller is equipped with the biggish rubber layer of frictional force and makes
The rotation of compression roller 18 can be involved in couplant bag 16, and compression roller 18 is driven by decelerating motor, and couplant bag 16 is equipped with soft pipe
The couplant squeezed out can be transported to probe 4 and nearby or on probe 4 be convenient for ultrasound detection by road 19.
As shown in figure 4, a kind of detection module 2 of adjustable ultrasonic coupling agent automatic extrusion device, including addition are a certain amount of
Salt increase electric conductivity couplant, resistance measurement feedback transducer and it is multiple may be mounted to probe 4 near resistance detection
Benchmark column 20, resistance measurement feedback transducer can measure the resistance between each resistance detection benchmark column 20.
As shown in Figure 1, a kind of detection module 2 of adjustable ultrasonic coupling agent automatic extrusion device, including vacuum pump, air pressure
Detection sensor and air pressure detection mouth 21, air pressure detection mouth 21 can be set to circular ring shape or setting it is multiple be evenly arranged on probe 4 near,
Air pressure detection mouth 21 is all controlled to a vacuum pump by tracheae and air-inlet of vacuum pump is equipped with air pressure detection sensor.Vacuum pump air inlet
Pipe and escape pipe are equipped with that reversal valve allows that air inlet pipe is switched to exhaust pipe and exhaust pipe can be switched to air inlet pipe, air pressure inspection
21 end face of mouth is surveyed to make in the case where no couplant at the end face or deep air drain 23 within end face is provided with 1mm of out-of-flatness
Air pressure detection mouth 21 can be consistent by air drain 23 with external pressure.
As shown in Fig. 5 Fig. 6, a kind of detection module 2 of adjustable ultrasonic coupling agent automatic extrusion device, including 24 He of idler wheel
Rotary switch 25, the setting of idler wheel 24 connects together near probe 4 and with rotary switch 25 so that the rotation of idler wheel 24 can drive
Rotary switch 25 rotates, and idler wheel 24 is equipped with elastic device 26 and idler wheel 24 is made just to can be rotated certain angle opening rotation by certain force
It turns on pass 25 and 26 spring return of elastic device can be relied on to original position after removing external force.
As shown in Fig. 7 Fig. 8, a kind of detection module 2 of adjustable ultrasonic coupling agent automatic extrusion device, including 27 He of sliding block
Travel switch 28, sliding block 27 are fixed on probe 4 nearby in a movable manner and are equipped with spring 29 to limit the movement of sliding block 27, slide
Block 27 can be contacted triggering travel switch 28 with travel switch 28 to one end movement by external force and can rely on spring after removing external force
29 set back shutoff stroke switch 28.
Claims (9)
1. adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: including squeezing module (1), detection module (2), connecting
Each module can be connected together and can be fixed in link block (3) by connection module (3) and control module, the link block (3)
Ultrasonic probe (4)；The extruding module (1) squeezes couplant bottle (5) body using mechanical structure and squeezes out couplant and pass through company
The pipeline (19) of connection module (3), which is delivered to agent mouth (22) out of ultrasonic probe (4) nearby, can be applied detection with probe (4) movement
On the body of person；The detection module (2) can judge to couple indirectly using the variation of air pressure change, resistance variations or frictional force
Agent applying amount controls the output of couplant, or only detects temperature；The control module can be by manually or according to detection
Module (2) realizes the output of Automatic Control couplant, and manually or automatically controls coupling according to the temperature data of detection module (2)
The heating power and switch of mixture.
2. the extruding module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: including can extrusion coupling
Mixture bottle (5) and pressurizing unit (6), the corrugated tube shape of couplant bottle (5) bottom bottle body and being made of elastic material make
Bottom bottle body can tensile and compress, the pressurizing unit (6) is driven by electricity compressible couplant bottle (5), described to squeeze
Pressure device (6) includes shell (7), stepper motor (8), drive mechanism, removable bottle holder (9), bottle holder (10) and restores spring
(11), the removable bottle holder (9) can accommodate coupling between bottle holder (10) mobile and removable bottle holder (9) and bottle holder (10)
Mixture bottle (5), the stepper motor (8) are pushed away the mechanical energy that rotation mechanical energy is converted into linear movement by reducing transmission structure
Dynamic removable bottle holder (9) are mobile so that being placed on the couplant between removable bottle holder (9) and bottle holder (10) relative to bottle holder (10)
Bottle (5) is squeezed, and the couplant bottle (5) the internal couplant that is squeezed can be delivered near probe (4) by pipeline (19)
Or probe (4) on, the drive mechanism be worm and gear deceleration transmission combination gear (12) rack gear (13) movement conversion or
Screw rod slide unit structure, the bottle holder (10) are removably fixed on shell (7) so that can be with when replacing couplant bottle (5)
Bottle holder (10) is removed, described recovery spring (11) one end, which is fixed on one end on shell (7) and is fixed on removable bottle holder (9), to be made
Restoring spring (11) meeting when must move bottle holder (9) movement can store up when deformation occurs and removable bottle holder (9) are close to bottle holder (10)
Elastic potential energy can be discharged when depositing elastic potential energy but removable bottle holder (9) far from bottle holder (10), the shell (7) can accommodate stepping electricity
Machine (8), drive mechanism, removable bottle holder (9), bottle holder (10) and restore spring (11) make each element by shell (7) positioning with
Protection.
3. the extruding module of adjustable ultrasonic coupling agent automatic extrusion device according to claim 2, it is characterised in that: institute
It states bottle holder (10) and allows couplant to be heated to 35-39 degrees Celsius equipped with heating coil (14), the stepper motor (8) uses
Floor push (15) control.
4. the extruding module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: including bag-shaped couplant bag (16)
With the couplant box (17) that can accommodate couplant bag (16), the couplant box (17) is interior to be equipped with two compression rollers being parallel to each other
(18), the wall thickness that the gap between the compression roller (18) can only accommodate couplant bag (16) passes through couplant bag (16)
Crossing the couplant behind the gap of two compression rollers (18) in couplant bag (16) can be extruded, and compression roller (18) outer surface is set
There is frictional force biggish rubber layer that compression roller (18) rotation can be involved in couplant bag (16), the compression roller (18) is slowed down
Motor driven, the couplant bag (16) are equipped with soft pipeline (19) and can be transported to the couplant squeezed out probe (4)
Nearby or on probe (4) it is convenient for ultrasound detection.
5. the detection module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: increase including adding a certain amount of salt
Add the couplant of electric conductivity, the resistance measurement feedback transducer and multiple may be mounted to the resistance detection of probe (4) nearby
Benchmark column (20), the resistance measurement feedback transducer can measure the resistance between each resistance detection benchmark column (20).
6. the detection module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: described includes vacuum pump, air pressure inspection
Survey sensor and air pressure detection mouth (21), the air pressure detection mouth (21) can be set to circular ring shape or setting is multiple is evenly arranged on probe
(4) near, the air pressure detection mouth (21) is all controlled to a vacuum pump by tracheae and air-inlet of vacuum pump is equipped with air pressure detection and passes
Sensor.
7. the detection module of adjustable ultrasonic coupling agent automatic extrusion device according to claim 6, it is characterised in that: institute
State that vacuum pump air inlet pipe and an air outlet pipe allows that air inlet pipe is switched to exhaust pipe equipped with reversal valve and exhaust pipe can be switched to
Air inlet pipe, air pressure detection mouth (21) end face at out-of-flatness end face or be provided with air drain deep within 1mm (23) in end face and make
Obtaining the air pressure detection mouth (21) in the case where no couplant can be consistent by air drain (23) with external pressure.
8. the detection module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: opened including idler wheel (24) and rotation
It closes (25), the idler wheel (24) setting connects together so that idler wheel (24) turns in probe (4) nearby and with rotary switch (25)
Dynamic that rotary switch (25) can be driven to rotate, the idler wheel (24) is equipped with elastic device (26) and makes idler wheel (24) by certain force
It can be rotated certain angle to open rotary switch (25) and elastic device (26) spring return can be relied on to original position after removing external force
It sets.
9. the detection module of adjustable ultrasonic coupling agent automatic extrusion device, it is characterised in that: described includes sliding block (27) and row
Cheng Kaiguan (28), the sliding block (27) are fixed on probe (4) nearby in a movable manner and are equipped with spring (29) to limit cunning
Block (27) is mobile, and the sliding block (27) can be contacted triggering travel switch (28) simultaneously with travel switch (28) to one end is mobile by external force
Can set back shutoff stroke switch (28) after removing external force by spring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460632.9A CN110123375A (en) | 2019-05-30 | 2019-05-30 | Adjustable ultrasonic coupling agent automatic extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460632.9A CN110123375A (en) | 2019-05-30 | 2019-05-30 | Adjustable ultrasonic coupling agent automatic extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110123375A true CN110123375A (en) | 2019-08-16 |
Family
ID=67582977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910460632.9A Pending CN110123375A (en) | 2019-05-30 | 2019-05-30 | Adjustable ultrasonic coupling agent automatic extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110123375A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000585A (en) * | 2019-12-29 | 2020-04-14 | 袁吉祥 | Automatic instrument of paining of medical ultrasonic probe couplant |
| CN111358497A (en) * | 2020-03-19 | 2020-07-03 | 聊城市人民医院 | Intelligent ultrasonic detection device |
| CN112568931A (en) * | 2020-12-17 | 2021-03-30 | 张亚珍 | B-ultrasonic machine capable of automatically smearing coupling agent |
| CN113251964A (en) * | 2021-06-24 | 2021-08-13 | 上海市特种设备监督检验技术研究院 | Integrated ultrasonic thickness gauge adopting press type to take couplant |
| CN113413553A (en) * | 2021-06-18 | 2021-09-21 | 河南翔宇医疗设备股份有限公司 | Ultrasonic coupling liquid output method, device, equipment and storage medium |
| CN114504341A (en) * | 2022-02-10 | 2022-05-17 | 艾先星 | Department of anesthesia ultrasonic testing device |
| CN114681779A (en) * | 2020-12-30 | 2022-07-01 | 上海微创惟美医疗科技(集团)有限公司 | Smearing device |
| CN115399804A (en) * | 2022-10-31 | 2022-11-29 | 深圳市元硕自动化科技有限公司 | Cloud-based small intelligent ultrasonic-assisted robot and control method thereof |
| CN118209638A (en) * | 2024-05-21 | 2024-06-18 | 山东鹏齐信息科技有限公司 | Building surface abnormality detection early warning device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494038A (en) * | 1995-04-25 | 1996-02-27 | Abbott Laboratories | Apparatus for ultrasound testing |
| JP2012196303A (en) * | 2011-03-22 | 2012-10-18 | Fujifilm Corp | Ultrasonic probe holder, ultrasonic diagnostic apparatus, and jelly application method of ultrasonic probe |
| CN107260214A (en) * | 2017-07-27 | 2017-10-20 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic diagnostic equipment and its couplant controlling organization |
| CN109316205A (en) * | 2018-11-14 | 2019-02-12 | 无锡市人民医院 | A kind of Ultrasonography automatic coupling probe unit equipment |
| CN210727776U (en) * | 2019-05-30 | 2020-06-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Adjustable automatic extrusion device for ultrasonic coupling agent |
-
2019
- 2019-05-30 CN CN201910460632.9A patent/CN110123375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494038A (en) * | 1995-04-25 | 1996-02-27 | Abbott Laboratories | Apparatus for ultrasound testing |
| JP2012196303A (en) * | 2011-03-22 | 2012-10-18 | Fujifilm Corp | Ultrasonic probe holder, ultrasonic diagnostic apparatus, and jelly application method of ultrasonic probe |
| CN107260214A (en) * | 2017-07-27 | 2017-10-20 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic diagnostic equipment and its couplant controlling organization |
| CN109316205A (en) * | 2018-11-14 | 2019-02-12 | 无锡市人民医院 | A kind of Ultrasonography automatic coupling probe unit equipment |
| CN210727776U (en) * | 2019-05-30 | 2020-06-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Adjustable automatic extrusion device for ultrasonic coupling agent |
Non-Patent Citations (1)
| Title |
|---|
| 刘际华: "一种新型探头耦合剂涂抹器", 《世界最新医学信息文摘》, vol. 13, no. 27, 31 December 2013 (2013-12-31), pages 150 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000585A (en) * | 2019-12-29 | 2020-04-14 | 袁吉祥 | Automatic instrument of paining of medical ultrasonic probe couplant |
| CN111358497A (en) * | 2020-03-19 | 2020-07-03 | 聊城市人民医院 | Intelligent ultrasonic detection device |
| CN112568931A (en) * | 2020-12-17 | 2021-03-30 | 张亚珍 | B-ultrasonic machine capable of automatically smearing coupling agent |
| CN114681779A (en) * | 2020-12-30 | 2022-07-01 | 上海微创惟美医疗科技(集团)有限公司 | Smearing device |
| CN113413553A (en) * | 2021-06-18 | 2021-09-21 | 河南翔宇医疗设备股份有限公司 | Ultrasonic coupling liquid output method, device, equipment and storage medium |
| CN113413553B (en) * | 2021-06-18 | 2023-03-10 | 河南翔宇医疗设备股份有限公司 | Ultrasonic coupling liquid output method, device, equipment and storage medium |
| CN113251964A (en) * | 2021-06-24 | 2021-08-13 | 上海市特种设备监督检验技术研究院 | Integrated ultrasonic thickness gauge adopting press type to take couplant |
| CN114504341A (en) * | 2022-02-10 | 2022-05-17 | 艾先星 | Department of anesthesia ultrasonic testing device |
| CN114504341B (en) * | 2022-02-10 | 2023-11-10 | 成都市新都区人民医院 | Ultrasonic detection device for anesthesia department |
| CN115399804A (en) * | 2022-10-31 | 2022-11-29 | 深圳市元硕自动化科技有限公司 | Cloud-based small intelligent ultrasonic-assisted robot and control method thereof |
| CN118209638A (en) * | 2024-05-21 | 2024-06-18 | 山东鹏齐信息科技有限公司 | Building surface abnormality detection early warning device and method |
| CN118209638B (en) * | 2024-05-21 | 2024-08-02 | 山东鹏齐信息科技有限公司 | Building surface abnormality detection early warning device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110123375A (en) | Adjustable ultrasonic coupling agent automatic extrusion device | |
| CN110101412A (en) | A kind of B ultrasound detection device of remote controlled automatic addition couplant | |
| CN109238497B (en) | Electronic thermometer with automatic disinfection function | |
| CN210727776U (en) | Adjustable automatic extrusion device for ultrasonic coupling agent | |
| US11982101B2 (en) | Device for automatically cleaning a handle | |
| CN110384517A (en) | A kind of multi-functional couplant applicator of Ultrasonography | |
| CN210631240U (en) | But remote control's B ultrasonic detection device of automatic addition couplant | |
| CN117618020A (en) | Ultrasonic medical diagnostic instrument | |
| CN210903782U (en) | Mattress for clinical nursing | |
| CN209360738U (en) | A kind of ultrasonic device convenient for daubing coupling agent and thimerosal | |
| CN211325081U (en) | Blood sampling tester for medical inspection | |
| CN207586632U (en) | A kind of image department is multi-functional to use picture-taking device | |
| CN112603370B (en) | Intelligent B ultrasonic machine for protecting examined person | |
| CN113520459B (en) | Take wireless palm color Doppler ultrasound diagnostic apparatus of screen integral type | |
| KR20100102816A (en) | Gathering apparatus of urination | |
| CN211094252U (en) | Ultrasonic probe with disinfection function | |
| CN108652685B (en) | It is a kind of to remove acne device automatically | |
| AT513953A2 (en) | Advanced features of vibrators | |
| CN214713594U (en) | Medical ultrasonic probe cleaning and sterilizing device | |
| CN203619822U (en) | Sewage bucket and intelligent nursing instrument thereof | |
| CN217118451U (en) | Couplant heating device for ultrasound department | |
| CN204181871U (en) | Anus cleaner | |
| CN211432818U (en) | Gastroenterology endoscope with oral cavity supporting function | |
| CN112890858A (en) | Medical science ultrasonic image inspection auxiliary instrument | |
| CN217219054U (en) | Multi-functional couplant obliterator device of ultrasound department |
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 |