CN107174730A - Couplant extrusion device and ultrasonic diagnostic equipment - Google Patents
Couplant extrusion device and ultrasonic diagnostic equipment Download PDFInfo
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- CN107174730A CN107174730A CN201710624400.3A CN201710624400A CN107174730A CN 107174730 A CN107174730 A CN 107174730A CN 201710624400 A CN201710624400 A CN 201710624400A CN 107174730 A CN107174730 A CN 107174730A
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- couplant
- bottle
- drive mechanism
- extrusion device
- extrusion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
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- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Radiology & Medical Imaging (AREA)
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Abstract
The invention discloses a kind of couplant extrusion device and ultrasonic diagnostic equipment, wherein, couplant extrusion device includes couplant bottle and drive mechanism, the extrusion connected with the inner chamber of the couplant bottle is formed with couplant bottle and the sliding seal for isolating extrusion and import is provided with import, and the inner chamber of the couplant bottle；Drive mechanism is used to promote sliding seal to slide；Above-mentioned couplant extrusion device, no longer need to extrude couplant bottle when using, only need to control drive mechanism start and stop, manual squeezing is replaced with automatic propulsion, even if the amount of the couplant in couplant bottle is less, also the steady extruding of couplant can be realized, until sliding seal along inner chamber slides into extreme position, without operating repeatedly, doctor's articulations digitorum manus can be reduced to exert oneself, the saving time, while can ensure completely extrude couplant as far as possible, it is to avoid the waste of couplant.
Description
Technical field
The present invention relates to ultrasonic diagnostic equipment technical field, more particularly to a kind of couplant extrusion device and Ultrasonic Diagnosis are set
It is standby.
Background technology
In ultrasonic examination, it is necessary to the air between probe and measured object is excluded using couplant, there is ultrasonic wave energy
Effect penetrating measured object reaches effective detection purpose.Therefore, before each check, doctor is required for couplant being applied to probe
Or measured object surface.
At present, extrusion daubing coupling agent relies primarily on doctor's extruding couplant bottle and realized, when couplant in bottle amount compared with
When many, it is necessary to extruding dynamics it is small, bottle is occurred a small amount of deformation can extrude couplant, and when the couplant in bottle
Amount it is smaller when, it is necessary to make bottle occur larger deformation, to extruding dynamics requirement, and sometimes for extruding multiple ability repeatedly
Enough meet once checks required amount, wastes time and energy, and is easily caused doctor's fatigue, and when the amount of the couplant in bottle is smaller,
Easily directly thrown away due to being difficult to extrude, cause the waste of couplant.
Therefore, a kind of time saving and energy saving couplant extrusion way how is provided, to reduce doctor's physical demands and couplant
Waste, as those skilled in the art's important technological problems urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of couplant extrusion device and ultrasonic diagnostic equipment, to improve
Existing couplant extrusion way, and then reduce doctor's physical demands and the waste of couplant.
To achieve the above object, the present invention provides following technical scheme：
A kind of couplant extrusion device, including：
Couplant bottle, is formed with the extrusion connected with inner chamber and import, the inner chamber of the couplant bottle and sets thereon
There is the sliding seal for isolating the extrusion and the import；
For the drive mechanism for promoting the sliding seal to slide.
Preferably, in addition to connector, for connecting the couplant bottle and the drive mechanism.
Preferably, the connector is hollow body, the two ends of the body respectively with the couplant bottle and described
Drive mechanism is connected so that the couplant bottle is relatively fixed with the drive mechanism, and in the couplant bottle and the driving
The passage passed through for the drive end of the drive mechanism is formed between mechanism.
Preferably, the drive mechanism includes pushing ram and driver, and described pushing ram one end is used to slide with described
Seal, which is contradicted, to be coordinated, and the other end is connected with the output end of the driver.
Preferably, one end of the pushing ram is formed with bulb.
Preferably, the driver includes piston cylinder；Or cut the structure that arm mechanism coordinates with actuating unit；Or straight-line electric
Machine；Or the structure that electric rotating machine coordinates with transmission device；Or the structure of above-mentioned at least two cooperation.
Preferably, the drive mechanism also includes controlling switch, and the control that the controlling switch accesses the driver is returned
Road, wherein, the controlling switch includes infrared sensing switch, and the infrared sensing switch includes infrared ray sensor, to infrared
The switch module that line number is controlled according to the integrated manipulator handled and by the integrated manipulator.
Preferably, it is provided with dismountable closure at the import of the couplant bottle.
Preferably, the side of the sliding seal towards the extrusion is formed with auxiliary section, the auxiliary section and institute
The shape for stating the extrusion part of couplant bottle matches.
A kind of ultrasonic diagnostic equipment, the ultrasonic diagnostic equipment includes couplant extrusion dress as above described in any one
Put.
The couplant extrusion device that the present invention is provided, including couplant bottle and drive mechanism, wherein, shape on couplant bottle
It is provided with and is slidingly sealed in the extrusion of the inner chamber connection of the Cheng Youyu couplant bottles and import, and the inner chamber of the couplant bottle
Part, sliding seal is used to isolate extrusion and import and the inner chamber of couplant bottle is divided into accommodating chamber and driving chamber, holds
Chamber of receiving is used to hold couplant, and driving chamber is used to stretch into promote sliding seal to slide for the drive end of drive mechanism；
In use, the couplant bottle for filling couplant is relatively fixed with drive mechanism, make sliding seal and driving
The drive end of mechanism is relative, then controls the drive end of drive mechanism to stretch out and promotes sliding seal along couplant bottle inner chamber to squeezing
Way out is slided, to extrude couplant.Using the couplant extrusion device in this programme, extruding is no longer needed to couple when using
Agent bottle, need to only control drive mechanism to be turned on and off, the extrusion of couplant be realized in the way of gradually promoting, extrusion capacity is steady
It is fixed controllable, even if the amount of the couplant in couplant bottle is less, the steady extruding of couplant can be also realized, it is close until sliding
Sealing slides into extreme position along inner chamber, without extrusion operation repeatedly, can reduce doctor's articulations digitorum manus and exert oneself, and saves the time, together
When can as far as possible ensure couplant be extruded completely, it is to avoid the waste of couplant.
Present invention also offers a kind of ultrasonic diagnostic equipment, the ultrasonic diagnostic equipment includes coupling as above described in any one
Agent extrusion device.It is super with the couplant extrusion device because above-mentioned couplant extrusion device has above-mentioned technique effect
Audio clinic equipment should also have corresponding technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation for the couplant extrusion device that Fig. 1 provides for the first embodiment of the invention；
The structural representation for the couplant extrusion device that Fig. 2 provides for second of embodiment of the invention；
The structural representation for the couplant extrusion device that Fig. 3 provides for the third embodiment of the invention；
The structural representation for the pushing ram that Fig. 4 provides for the 4th kind of embodiment of the invention；
The structural representation for the driver that Fig. 5 provides for the 5th kind of embodiment of the invention；
The structural representation for the driver that Fig. 6 provides for the 6th kind of embodiment of the invention；
The structural representation for the couplant bottle that Fig. 7 provides for the 7th kind of embodiment of the invention.
In Fig. 1-Fig. 7：
Couplant bottle 1；Drive mechanism 2；Pushing ram 21；Driver 22；Actuating unit 2211；Cut arm mechanism 2212；Motor
2221；Expansion link 2222；Sliding seal 3；Connector 4；Closure 5.
Embodiment
The present invention first purpose be to provide a kind of couplant extrusion device, the structure of the couplant extrusion device is set
Meter can improve existing couplant extrusion way, and then reduce doctor's physical demands and the waste of couplant, and of the invention the
Two purposes, which are that offer is a kind of, includes the ultrasonic diagnostic equipment of above-mentioned couplant extrusion device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the structural representation for the couplant extrusion device that Fig. 1 provides for the first embodiment of the invention.
The first embodiment of the invention provides a kind of couplant extrusion device, including couplant bottle 1 and drive mechanism
2。
Wherein, the extrusion connected with the inner chamber of the couplant bottle 1 and import, and the coupling are formed with couplant bottle 1
Sliding seal 3 is provided with the inner chamber of agent bottle 1, and sliding seal 3 is used to isolating extrusion and import, and by couplant bottle 1
Inner chamber be divided into accommodating chamber and driving chamber, accommodating chamber is connected with extrusion, for holding couplant, and driving chamber connects with import
It is logical, stretched into for the drive end for drive mechanism 2 to promote sliding seal 3 to slide, sliding seal 3 refers to can either be with coupling
1 inner chamber of agent bottle is slidably matched, and the sealing between couplant bottle 1 is ensure that again, it is to avoid couplant is in extrusion from cunning
The accommodating chamber of dynamic seal 3 is overflow to driving chamber.Drive mechanism 2 is used to promote sliding seal 3 to slide, and drive mechanism 2 can drive
Dynamic sliding seal 3 slidably reciprocates between extrusion and import, because couplant bottle 1 is usually disposable, driving machine
Structure 2 could be arranged to promote sliding seal 3 to slide to direction where extrusion, i.e. sliding seal 3 and drive mechanism 2
Drive end between can be to be fixedly connected, may also be only conflict coordinate.
Compared with prior art, the couplant extrusion device that the present invention is provided, in use, the materials such as couplant will be filled
Couplant bottle 1 be relatively fixed with drive mechanism 2, make sliding seal 3 relative with the drive end of drive mechanism 2, then control
The drive end of drive mechanism 2, which stretches out, promotes sliding seal 3 to be slided along the inner chamber of couplant bottle 1 to extrusion direction, to extrude coupling
Mixture.No longer need to extrude couplant bottle using the couplant extrusion device in this programme, when using, only need to control drive mechanism
2 are turned on and off, and the extrusion of couplant is realized in the way of gradually promoting, and extrusion capacity is stably and controllable, even if couplant bottle 1
In couplant amount it is less when, can also realize the steady extruding of couplant, until sliding seal 3 along inner chamber slide extremely
Extreme position, without extrusion operation repeatedly, can reduce doctor's articulations digitorum manus and exert oneself, and save the time, while can ensure coupling as far as possible
Mixture is extruded completely, it is to avoid the waste of couplant.
Couplant extrusion device is made up of couplant bottle 1 and the two parts of drive mechanism 2, therefore when in use, couplant bottle 1
The stable output of couplant can be ensured by being relatively fixed with drive mechanism 2.Therefore, be can either reach by couplant bottle 1 with
The relatively-stationary purpose of drive mechanism 2, is easy to taking for doctor again, and second of embodiment of the invention provides a kind of connection dress
Put to connect drive mechanism 2 and couplant bottle 1, referring to Fig. 2, in this embodiment, couplant extrusion device also includes connection
Device 4, connector 4, which is arranged between couplant bottle 1 and drive mechanism 2 and respectively with couplant bottle 1 and drive mechanism 2, to be connected.
In use, couplant bottle 1 is installed in drive mechanism 2 by connector 4, couplant bottle 1 is set to keep relative with drive mechanism 2
It is fixed, it after the couplant in be coupled dose of bottle 1 exhausts, can be continuing with by the couplant bottle 1 more renewed, be easy to operation.
Specifically, connector 4 is hollow body, the two ends of body be connected respectively with couplant bottle 1 and drive mechanism 2 with
Couplant bottle 1 is relatively fixed with drive mechanism 2, and formed between couplant bottle 1 and drive mechanism 2 for drive mechanism 2
The passage that drive end passes through.The connector 4 of this shell-like, it is simple in construction, it is easy to make, and can be by the driving of drive mechanism 2
End is surrounded, both aesthetic appeal, is easy to again hand-held.
Certainly, above-mentioned shell-like connector 4 is only the preferred embodiment that second of embodiment of the invention is provided, actual
It is not limited thereto, other structures can also be used, as long as couplant bottle 1 can be fixedly connected with drive mechanism 2,
Do not limit herein.
Drive mechanism 2 is mainly used in driving sliding seal 3 and slided to extrusion, it is therefore necessary to ensure the energy of drive mechanism 2
Enough realized between sliding seal 3 stably coordinates, and the sectional area of the conventional driver such as output end of motor, piston cylinder
It is smaller, if making it directly coordinate with sliding seal 3, it is easily caused the unbalance stress of sliding seal 3.To avoid above mentioned problem,
In the third embodiment of the invention, as shown in figure 3, drive mechanism 2 adds pushing ram 21 on the basis of driver 22, push away
Entering the one end of bar 21 is used to contradict cooperation with sliding seal 3, and the other end is connected with the output end of driver 22.
It can be coordinated between pushing ram 21 and sliding seal 3 using various ways, such as, the fit system of face contact is pushed away
Such as cylindrical bar, prism shape can be used by entering bar 21, can also use the fit system of multiple spot/line contact, then pushing ram 21 can
Constituted with multiple rod members or multiple plates.Specifically, to ensure the uniform force of sliding seal 3, so that in extrusion
In promoted all the time along own axes, referring to Fig. 4, the structural representation for the pushing ram that Fig. 4 provides for 4th kind of embodiment of the invention
Figure, one end of pushing ram 21 is formed with bulb, the diameter of the maximum gauge of the bulb, i.e. its end face, no more than couplant
The diameter of 1 inner chamber of bottle, the bulb can be truncated cone-shaped, bell shape, hemispherical etc., it is of course also possible in pushing ram 21
One end is directly connected to one and the size of sliding seal 3 and the similar pushing plate of shape.
Further, above-mentioned pushing ram 21 can as the output end of driver 22 a part, i.e., with driver 22
Output end is connected, and can also coordinate with the output end of driver 22, be the straight of pushing ram 21 by the convert rotational motion of output end
Line is moved.Such as pushing ram 21 is slidably matched with connector 4, and the shaft thread of itself and the electric rotating machine as driver 22 is matched somebody with somebody
Conjunction forms screw mandrel slide block mechanism, and pushing ram 21 can also be connected with sliding seal 3, and match somebody with somebody with the output end in contact of driver 22
Close.
Driver 22 is mainly used in driving pushing ram 21 and moved along a straight line, therefore, as long as the driving of linear motion can be realized
Device can be as the driver 22 in the embodiment of the present invention, such as, driver 22 can be piston cylinder, such as hydraulic cylinder, cylinder
Deng；Or cut the structure that arm mechanism coordinates with actuating unit；Or linear electric motors；Or the structure that electric rotating machine coordinates with transmission device,
Transmission device can be screw mandrel slide block mechanism, pinion and rack, worm-and-wheel gear etc.；Or above-mentioned at least two cooperation
Structure, in order to combine various drivers 22 advantage so that the driving of driver 22 is better, such as can be with piston
Cylinder or linear electric motors are as the first driver, then connect that electric rotating machine and screw mandrel slide block mechanism cooperatively form thereon the
Two drivers, the first driver quickly extrudes substantial amounts of couplant, the second driver is at extruding end in the action of extruding starting stage
Tail stage action, controls output quantity.
Specifically, referring to Fig. 5, the structural representation for the driver that Fig. 5 provides for the 5th kind of embodiment of the invention, the reality
Apply in example, driver 22 is constituted by cutting arm mechanism 2212 with actuating unit 2211 (motor or piston cylinder), it is of course also possible to single
Pure connects a button in the one end for cutting arm, and the elongation for cutting arm mechanism 2212 is realized using promoting button.
In another embodiment, referring to Fig. 6, driver 22 is made up of motor 2221 and expansion link 2222, in extruding
During material, expansion button is pressed, motor 2221 is rotated forward, and expansion link 2222 stretches out, after the completion of extruding, presses retract button, motor
2221 reversions, expansion link 2222 is retracted.
Drive mechanism 2 also includes controlling switch, and controlling switch accesses the control loop of driver 22, to control driver 22
Action stops, and the controlling switch can be mechanical switch, and the control loop of above-mentioned driver 22 is also entered with mechanical switch
Be introduced, be actually not limited thereto certainly exemplified by row control, can also be controlled using other modes, such as, and control
System switch includes infrared sensing switch, the collection that infrared sensing switch includes infrared ray sensor, handled infrared data
The switch module controlled into controller and by integrated manipulator, switch module accesses the control loop of driver 22, when infrared
Line sensor detect the hand of doctor close to when, send signal to integrated manipulator, integrated manipulator is opened according to signal control
Module is closed to open or close.
To prevent the material in couplant bottle 1 from revealing, it is readily transported, is provided with the import of couplant bottle 1 dismountable
Closure 5, as shown in Figure 7.
Further optimize above-mentioned technical proposal, the side of sliding seal 3 towards extrusion is formed with auxiliary section, the cooperation
The shape in portion and the extrusion part of couplant bottle 1 matches, and by said structure, the thing in couplant bottle 1 can be reduced as far as possible
Material is remaining, so as to reduce waste.
To ensure that the outbound course of material is stably and controllable, it is easy to smear, in embodiments of the present invention, as shown in figure 3, extrusion
Mouth is formed at the pyramidal structure tip of couplant bottle 1.
Based on the couplant extrusion device in above-described embodiment, present invention also offers a kind of ultrasonic diagnostic equipment, this surpasses
Audio clinic equipment includes couplant extrusion device as above described in any one.Due to above-mentioned couplant extrusion device have it is above-mentioned
Technique effect, the ultrasonic diagnostic equipment with the couplant extrusion device should also have corresponding technique effect.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of couplant extrusion device, it is characterised in that including：
Couplant bottle, is formed with the extrusion connected with the inner chamber of the couplant bottle and import, the inner chamber and sets thereon
There is the sliding seal for isolating the extrusion and the import；
For the drive mechanism for promoting the sliding seal to slide.
2. couplant extrusion device according to claim 1, it is characterised in that also including connector, described for connecting
Couplant bottle and the drive mechanism.
3. couplant extrusion device according to claim 2, it is characterised in that the connector is hollow body, institute
The two ends for stating body are connected with the couplant bottle and the drive mechanism so that the couplant bottle and the driving machine respectively
Structure is relatively fixed, and forms what is passed through for the drive end of the drive mechanism between the couplant bottle and the drive mechanism
Passage.
4. the couplant extrusion device according to claim 1-3, it is characterised in that the drive mechanism include pushing ram with
And driver, one end of the pushing ram with the sliding seal for contradicting cooperation, and the other end is defeated with the driver
Go out end connection.
5. couplant extrusion device according to claim 4, it is characterised in that one end of the pushing ram, which is formed with, expands
Portion.
6. couplant extrusion device according to claim 4, it is characterised in that the driver includes piston cylinder；Or cut
The structure that arm mechanism coordinates with actuating unit；Or linear electric motors；Or the structure that electric rotating machine coordinates with transmission device；Or it is above-mentioned
At least two structures coordinated.
7. couplant extrusion device according to claim 4, it is characterised in that the drive mechanism is also opened including control
Close, the controlling switch accesses the control loop of the driver, wherein, the controlling switch includes infrared sensing switch, institute
Infrared sensing switch is stated including infrared ray sensor, the integrated manipulator handled infrared data and by described integrated
The switch module of controller control.
8. the couplant extrusion device according to any one of claim 1-3 and 5-7, it is characterised in that the couplant
Dismountable closure is provided with the import of bottle.
9. the couplant extrusion device according to any one of claim 1-3 and 5-7, it is characterised in that the slip is close
The side of sealing towards the extrusion is formed with auxiliary section, the shape of the auxiliary section and the extrusion part of the couplant bottle
Shape matches.
10. a kind of ultrasonic diagnostic equipment, it is characterised in that the ultrasonic diagnostic equipment includes such as claim 1 to 9 any one
Described couplant extrusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624400.3A CN107174730A (en) | 2017-07-27 | 2017-07-27 | Couplant extrusion device and ultrasonic diagnostic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624400.3A CN107174730A (en) | 2017-07-27 | 2017-07-27 | Couplant extrusion device and ultrasonic diagnostic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174730A true CN107174730A (en) | 2017-09-19 |
Family
ID=59838554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624400.3A Pending CN107174730A (en) | 2017-07-27 | 2017-07-27 | Couplant extrusion device and ultrasonic diagnostic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836391A (en) * | 2018-06-25 | 2018-11-20 | 余庆县人民医院 | couplant applicator |
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