CN109480905A - Ultrasonic probe coupling assembly and ultrasonic probe mechanism - Google Patents
Ultrasonic probe coupling assembly and ultrasonic probe mechanism Download PDFInfo
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- CN109480905A CN109480905A CN201811594295.4A CN201811594295A CN109480905A CN 109480905 A CN109480905 A CN 109480905A CN 201811594295 A CN201811594295 A CN 201811594295A CN 109480905 A CN109480905 A CN 109480905A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
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- Heart & Thoracic Surgery (AREA)
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- Animal Behavior & Ethology (AREA)
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Abstract
The present invention provides ultrasonic probe coupling assembly and ultrasonic probe mechanism.Ultrasonic probe coupling assembly includes probe cutting ferrule and solid-state male part, and probe card set is for being arranged ultrasonic probe；Solid-state male part is fixed in probe cutting ferrule, and solid-state male part is located in probe cutting ferrule on one side for being bonded with ultrasonic probe, and another side is used for from probe cutting ferrule protrusions and skin contact.Ultrasonic probe mechanism includes ultrasonic probe coupling assembly and ultrasonic probe.By ejection ultrasonic probe the end of ultrasonic probe is bonded with the solid-state male part being located on the inside of probe cutting ferrule, so that seamless transitions between ultrasonic probe and skin, eliminate the air between ultrasonic probe and skin, guarantee that the stabilization of ultrasonic wave is effectively transmitted.Ultrasonic probe component includes ultrasonic probe coupling assembly, and without using gel couplant, the solid-state male part of use can form good be bonded with ultrasonic probe.
Description
Technical field
The present invention relates to ultrasonic detection equipment fields, in particular to ultrasonic probe coupling assembly and ultrasonic probe machine
Structure.
Background technique
Ultrasonic examination is the guarantee that doctor obtains information, and the key to diagnose the illness.Doing Cardiac ultrasound at present
When being checked with superficial, since the field range in phased array near field is very small and near field is easy to produce artifact, for heart apex week
The blood flow for enclosing part is very difficult to see, is difficult to make accurate judgement, linear array to the blood circumstance of some main arteries
Probe can not see the blood flow below skin, bring very big puzzlement to the diagnostic work of doctor.
At present during doing ultrasonic examination, needs first to coat gel couplant in check point, then be visited with ultrasound
Head is sliding over inspection, is needed after inspection with a large amount of paper handkerchief wiped clean.The gel couplant smeared when inspection
There are toughness and greasy feeling, poor user experience.
In the prior art, solid-state coupled patch is used to be laid on the gap for checking surface of position to fill probe and body surface,
But it when in use, needs to move solid-state coupled patch with the movement of position is checked, using being more troublesome, with the mobile solid-state of hand
Solid-state coupled patch can be polluted when coupled patch.Solid-state coupled patch is fixed on probe by connector there are also a kind of
Scheme, but since different probes have the assembling difference between different models and solid-state coupled patch and probe, so that solid
State coupled patch cannot be formed with probe it is good be bonded, be unable to reach expected solid-state coupling effect.
Summary of the invention
Aiming at the shortcomings in the prior art, the present invention provides a kind of ultrasonic probe coupling assembly and ultrasonic probe component, with
Solve discomfort, solid-state coupled patch using trouble and the solid-state coupled patch and visit that gel couplant uses in the prior art
The problem of the stickiness difference of head.
For this purpose, the present invention provides following first technical solution:
Ultrasonic probe coupling assembly, including probe cutting ferrule and solid-state male part；
The probe card set is for being arranged ultrasonic probe；
The solid-state male part is fixed in the probe cutting ferrule, and the solid-state male part is located at the probe cutting ferrule on one side
Interior to be used to be bonded with ultrasonic probe, another side is used for from the probe cutting ferrule protrusions and skin contact.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the solid-state male part passes through injection molding
Molding is fixed in the probe cutting ferrule.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the solid-state male part includes one
Molding fixed part and lug boss, the fixed part molding are connected in the probe cutting ferrule and for pasting with the ultrasonic probe
It closes, the lug boss is used for from the probe cutting ferrule protrusions and skin contact.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the solid-state male part includes plastic cement
Portion and solid-state coupling part, the plastic part, which is embedded in the solid-state coupling part, is formed as one the solid-state male part,
The plastic part becomes the circumferential direction protrusion of the solid-state male part, and the solid-state male part is fixed on described by the plastic part
In probe cutting ferrule.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the ultrasonic probe coupling assembly is also
Including compressing member, the end that the compressing member is fixed on the probe cutting ferrule is used to compress the solid-state male part, described solid
State male part is raised from the compressing member.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the ultrasonic probe coupling assembly is also
Including elastomeric pad, the elastomeric pad is set to the probe card and puts on, and the ultrasonic probe is inserted in the probe cutting ferrule
When, the elastomeric pad is located between the probe cutting ferrule and the ultrasonic probe.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the solid-state male part surpasses with described
The subsequent corrosion for the side that sonic probe is in contact is not less than the subsequent corrosion of the ultrasonic probe, the solid-state male part and skin
The subsequent corrosion for the side being in contact is not more than the subsequent corrosion of the ultrasonic probe.
As the further alternative scheme to above-mentioned ultrasonic probe coupling assembly, the ultrasonic probe coupling assembly energy
Enough it is applied to phased array probe, linear array probe, convex array probe, the probe card set has and the phased array probe or the line
The structure that battle array probe or the convex array probe match.
The present invention provides following second technical solution:
Ultrasonic probe mechanism, including ultrasonic probe and above-mentioned ultrasonic probe coupling assembly.
Ultrasonic probe coupling assembly and ultrasonic probe mechanism of the invention at least has the advantages that
Ultrasonic probe coupling assembly is connect by way of grafting with ultrasonic probe, has preferable assembling, by pushing away
Toplap sonic probe is bonded the end of ultrasonic probe with the solid-state male part being located on the inside of probe cutting ferrule, so that ultrasound is visited
Seamless transitions between head and skin eliminate the air between ultrasonic probe and skin, guarantee that the stabilization of ultrasonic wave is effectively transmitted.
Ultrasonic probe component includes ultrasonic probe coupling assembly, without using gel couplant, the solid-state male part of use
Good be bonded can be formed with ultrasonic probe.
For enable the above objects, features and advantages of the present invention become apparent from it is understandable, preferred embodiment is cited below particularly, and match
Appended attached drawing is closed, is described below in detail.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the overall structure diagram of the ultrasonic probe mechanism of the offer of the embodiment of the present invention 1；
Fig. 2 shows the decomposition texture schematic diagrams for the ultrasonic probe mechanism that the embodiment of the present invention 1 provides；
Fig. 3 shows the axis geodesic structure schematic diagram of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 1；
Fig. 4 shows the main view of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 1；
Fig. 5 is the schematic diagram of the section structure A-A of Fig. 4；
Fig. 6 shows the first decomposition texture schematic diagram of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 1；
Fig. 7 shows the second decomposition texture schematic diagram of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 1；
Fig. 8 shows the overall structure main view of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 2；
Fig. 9 is the schematic diagram of the section structure B-B of Fig. 8；
Figure 10 shows the decomposition texture schematic diagram of the ultrasonic probe coupling assembly of the offer of the embodiment of the present invention 2.
Icon: 1- ultrasonic probe coupling assembly；11- probe cutting ferrule；111- connection frame；112- connection rib；113- slot；
114- limiting slot；12- solid-state male part；120- escape groove；121- fixed part；122- lug boss；12a- plastic part；12b- solid-state
Coupling part；13- compressing member；131- stationary jaw；14- elastomeric pad；141- inserted block；142- retention bead.
Specific embodiment
Hereinafter, various embodiments of the present invention will be described more fully in conjunction with attached drawing.The present invention can have various realities
Example is applied, and can adjust and change wherein.Therefore, it will be retouched in more detail referring to the specific embodiment being shown in the accompanying drawings
State the present invention.It should be understood, however, that: there is no the meanings being limited to various embodiments of the present invention in the specific embodiment of the invention
Figure, but should invention is construed as all adjustment covered in the spirit and scope for falling into various embodiments of the present invention, etc.
Jljl and/or optinal plan.Description taken together with the accompanying drawings, the same element of same reference numerals.
Hereinafter, the term " includes " that can be used in various embodiments of the present invention or " may include " instruction are invented
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in various embodiments of the present invention, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
In various embodiments of the present invention, it states "or" or " at least one of A or/and B " includes listing file names with
Any combination of text or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include
B may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present invention can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, of the invention each not departing from
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in various embodiments of the present invention is used only for the purpose of describing specific embodiments and not anticipates
In limitation various embodiments of the present invention.As used herein, singular is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the normally understood meaning of various embodiments of the present invention one skilled in the art.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and it will be interpreted as having Utopian meaning or meaning too formal, unless of the invention various
It is clearly defined in embodiment.
Also referring to Fig. 1 and Fig. 2, the present invention provides a kind of ultrasonic probe mechanism, and ultrasonic probe mechanism includes that ultrasound is visited
Head coupling assembly 1 and ultrasonic probe 2 can be eliminated the need for by the way that ultrasonic probe coupling assembly 1 to be connected on ultrasonic probe 2
Ultrasonic coupling agent, ultrasonic probe coupling assembly 1 include probe cutting ferrule 11 and solid-state male part 12.Solid-state male part 12 is fixed on spy
On head cutting ferrule 11, probe cutting ferrule 11 is sheathed on ultrasonic probe 2, so that solid-state male part 12 is fixed on ultrasonic probe 2.
12 one side of solid-state male part is located in probe cutting ferrule 11 for be bonded with ultrasonic probe 2, and another side is popped one's head in cutting ferrule certainly
11 protrusions are used for and skin contact.When ultrasonic probe coupling assembly 1 to be mounted on ultrasonic probe 2, ultrasonic probe 2 is inserted
Enter into probe cutting ferrule 11, the end of ultrasonic probe 2 is made by ejection ultrasonic probe 2 and is located at consolidating for 11 inside of probe cutting ferrule
State male part 12 is bonded, so that seamless transitions between ultrasonic probe 2 and skin, are eliminated between ultrasonic probe 2 and skin
Air guarantees that the stabilization of ultrasonic wave is effectively transmitted.
Embodiment 1
In the present embodiment, solid-state male part 12 is fixed in probe cutting ferrule 11 by injection molding.Solid-state male part 12 is
A kind of solid coupling gel, at the beginning of injection molding, coupling gel is flowable, coupling gel solidification while with probe cutting ferrule 11
Engaging force is formed, to be fixed in probe cutting ferrule 11, forms solid-state male part 12.
Also referring to Fig. 3 to Fig. 5, solid-state male part 12 on probe cutting ferrule 11, eliminates solid-state by injection molding
Assembly of the male part 12 on probe cutting ferrule 11, efficiently avoids when assembling solid-state male part 12 to 12 institute of solid-state male part
Caused by pollute, due to the soft feature of 12 matter of solid-state male part, additionally it is possible to efficiently against assembly when cause to solid-state couple
The damage of part 12, and since solid-state male part 12 is easily deformed in assembly, it be easy to cause the dress of solid-state male part 12
Problem with inaccuracy.
Meanwhile solid-state male part 12 enables to solid-state male part using cutting ferrule 11 of popping one's head in as a part of injection mold
12 with probe cutting ferrule 11 size more agree with, furthermore, solid-state male part 12 be molded directly within probe cutting ferrule 11 on so that probe
Cutting ferrule 11 and solid-state male part 12, which are formed, to be seamlessly connected, so that solid-state male part 12 has better ultrasonic transmission effect.
Solid-state male part 12 includes integrally formed fixed part 121 and lug boss 122, and the molding of fixed part 121 is connected to spy
In head cutting ferrule 11 and for being bonded with ultrasonic probe 2, lug boss 122 is used for from probe 11 protrusions of cutting ferrule and skin contact.Gu
State male part 12 is fixed by fixed part 121 and probe cutting ferrule 11, by the lug boss 122 and skin contact on fixed part 121,
So that the ultrasonic wave of ultrasonic probe 2 is transmitted on skin after passing sequentially through fixed part 121 and lug boss 122.
In order to enhance the injection molding attachment force of fixed part 121 and cutting ferrule 11 of popping one's head in, can be arranged on probe cutting ferrule 11 multiple
Communicating groove/groove, so that solid-state male part 12 and probe cutting ferrule 11 have bigger engaging force, the communication popped one's head on cutting ferrule 11
Slot/groove can also have barbed configuration, so that solid-state male part 12 can be with the probe formation of cutting ferrule 11 in injection molding
Fluking type connection.
In the present embodiment, the position by proximal end face of probe cutting ferrule 11 be equipped with/forms connection frame 111, connects frame 111
Set on the tip inside of probe cutting ferrule 11, it is connect by a plurality of connection rib 112 with the inner wall for cutting ferrule 11 of popping one's head in, probe cutting ferrule 11 can
Think integrally formed plastic member.It has been enclosed between connection frame 111 and probe cutting ferrule 11 and connection rib 112 multiple logical
Slot/groove, a part of through slot/groove is for connecting compressing member 13 (being mentioned below), and a part of through slot/groove is in injection molding solid-state coupling
Coupling gel can be filled in wherein when component 12, to enhance the fixed effect of solid-state male part 12.
Further, solid-state male part 12 can also wrap up connection frame 111 after moulding by casting, will only connect frame 111
The upper groove for needing to connect with compressing member 13/through slot exposes, to be further ensured that solid-state male part 12 and cutting ferrule 11 of popping one's head in
Fixed effect.
In addition, connection frame 111 to the distance of probe 11 end face of cutting ferrule and the thickness of fixed part 121 matches, so that
Fixed part 121 is embedded in probe cutting ferrule 11, and fixed part 121 is avoided to protrude from from probe cutting ferrule 11 to lug boss 122 and skin
The contact of skin forms interference.
In the present embodiment, ultrasonic probe coupling assembly 1 further includes compressing member 13, and compressing member 13 is fixed on probe cutting ferrule 11
For compressing fixed part 121, lug boss 122 is raised from compressing member 13 for end.Compressing member 13 is further by solid-state male part
12 are fixed on ultrasonic probe coupling assembly 1, while fixed part 121 being covered, so that lug boss 122 is convex from compressing member 13
It rises.
It is illustrated referring to Figure 6 together with Fig. 7 in order to clearly show that the structure of probe cutting ferrule 11 and solid-state male part 12
It is middle to be split on 12 word of solid-state male part probe cutting ferrule 11.
Further, by clamping connection between compressing member 13 and probe cutting ferrule 11, compressing member 13 is equipped with multiple fixations
Claw 131 is connect, so that solid-state male part 12 is fixed on probe cutting ferrule 11 with probe cutting ferrule 11 by stationary jaw 131.
Be previously mentioned, probe cutting ferrule 11 be equipped with connection frame 111, connection frame 111, connection rib 112 and pop one's head in cutting ferrule 11 inner wall it
Between form multiple through slot/grooves, the stationary jaw 131 on compressing member 13 can be connected in the through slot/groove, to realize
With the fixation of probe cutting ferrule 11.It should be noted that solid-state male part 12 is at the time of molding, straight forming goes out on fixed part 121
The escape groove 120 allowed stationary jaw 131 to pass through and be inserted on probe cutting ferrule 11.
Further, can there are certain compression, fixed part to fixed part 121 when compressing member 13 is fixed on probe cutting ferrule 11
121 are squeezed the certain flexible deformation of generation, an elastic-restoring force have been supervened, so that compressing member 13 and solid-state
It interacts, support between male part 12, form preferable fixed effect.
Specifically, the thickness of as fixed part 121 be greater than compressing member 13 be connected to probe cutting ferrule 11 on when with connect frame 111
Between maximum distance, to effectively prevent the play of compressing member 13, and good fixation is formed to solid-state male part 12.
Compressing member 13 is made of rigid plastics, can with probe the material of cutting ferrule 11 it is identical, as PC (poly- carbonic acid resin),
The common plastics such as PVC (polyvinyl chloride), PP (polypropylene) or PE (polyethylene).The hard compressing member 13 of matter with probe cutting ferrule 11
When clamping more firm fixed force can be provided for solid-state male part 12.
In another embodiment, fixed part 121 is molded on connection frame 111, connection frame 111 is not wrapped up, cutting ferrule of popping one's head in
11 opening shape size matches with lug boss 122, and the opening shape size of probe cutting ferrule 11 is to pop one's head on cutting ferrule 11
The interior shape size of frame 111 is connected, fixed part 121 exposes towards the part in probe cutting ferrule 11 from connection frame 111, also
It is the limitation of the shape and size exposed by connection frame 111 in probe cutting ferrule 11 of solid-state male part 12, and connect frame 111
Internal geomery is identical.The size of the end of ultrasonic probe 2 is no more than the size of connection 111 inside casing of frame, that is, less
In the size of lug boss 122, therefore, after the sound wave that ultrasonic probe 2 is issued can be by fixed part 121 and lug boss 122
Outflow.
In the present embodiment, 2 component of ultrasonic probe is applied on cardiac ultrasonic probe or linear array probe, cardiac ultrasonic probe
Or the end face of linear array probe is plane, the end face of probe cutting ferrule 11 is plane, and solid-state male part 12 is two and stacks connection
Cuboid, larger-size cuboid is fixed part 121, and being circumferentially with for fixed part 121 multiple allows consolidating for compressing member 13
Determine the escape groove 120 that claw 131 passes through.The lesser cuboid of size is lug boss 122.Compressing member 13 is square frame, framework
Surface be equipped with stationary jaw 131.
It is appreciated that in other examples, 2 component of ultrasonic probe can also be applied to other kinds of ultrasonic probe
On 2, on phased array probe or convex battle array new line, the shape of 11 end face of cutting ferrule of popping one's head in and the end of ultrasonic probe 2 match, solid-state
The end face of the form of male part 12 and probe cutting ferrule 11 matches, and is probe cutting ferrule 11 when convex array probe such as ultrasonic probe 2
It is that probe cutting ferrule 11 has planar ends with curved end and arc solid-state male part 12, when ultrasonic probe 2 is linear array probe
Face and straight solid-state male part 12.
In the present embodiment, ultrasonic probe coupling assembly 1 further includes elastomeric pad 14, and elastomeric pad 14 is set to probe cutting ferrule 11
On, when ultrasonic probe 2 is inserted in probe cutting ferrule 11, elastomeric pad 14 is located between probe cutting ferrule 11 and ultrasonic probe 2.It visits
The hole size of head cutting ferrule 11 is greater than the size of ultrasonic probe 2, when ultrasonic probe 2 is inserted in probe cutting ferrule 11, elastomeric pad
14 occur flexible deformations, have supervened an elastic-restoring force, the elastic-restoring force by ultrasonic probe 2 and probe cutting ferrule 11 it
Between gap filling and swelling, thus to ultrasonic probe 2 formed fix.
Elastomeric pad 14 has certain grip dimensions surplus, and the ultrasonic probe 2 little for size difference being capable of shape
At the clamping of adaptability, ultrasonic probe 2 biggish for size difference can select the elastomeric pad 14 of different-thickness to be fitted
Match, this ultrasonic probe coupling assembly 1 is allowed to be adapted to the ultrasonic probe 2 of sizes model.
In the present embodiment, the opening of probe cutting ferrule 11 is square, and four elastomeric pads 14 are set to what probe cutting ferrule 11 was open
On four sides, to be clamped to the circumferential direction of ultrasonic probe 2, so that being formed between probe cutting ferrule 11 and ultrasonic probe 2 good
Matching.
14 relative probe cutting ferrule 11 of elastomeric pad is detachable, by replacing different elastomeric pads 14, i.e., so that elastic cushion
Projection thickness of the piece 14 on probe 11 inner wall of cutting ferrule is different, can further enhance the suitability of probe cutting ferrule 11.
Further, probe cutting ferrule 11 is equipped with slot 113, and elastomeric pad 14 is equipped with inserted block 141, and elastomeric pad 14 is logical
Inserted block 141 is crossed to be inserted in slot 113 to realize fixation of the elastomeric pad 14 on probe cutting ferrule 11.It pops one's head on cutting ferrule 11
Slot 113 have position limiting structure so that elastomeric pad 14 after such insertion will not relative probe cutting ferrule 11 loosen easily.
In the present embodiment, limiting slot 114 is had on the slot 113 on probe cutting ferrule 11, limiting slot 114 is that width is greater than item
The through slot of shape slot 113 is specifically as follows round through slot, and the inserted block 141 on elastomeric pad 14 is in bar shaped, on bar shaped inserted block 141
Equipped with retention bead 142 corresponding with limiting slot 114.For inserted block 141 when being inserted into slot 113, retention bead 142 is with respect to slot
113 deform, and continue into, so that retention bead 142 is embedded into limiting slot 114, complete the installation of elastomeric pad 14,
When elastomeric pad 14 is dismantled from probe cutting ferrule 11, retention bead 142 can form certain obstruction to the extraction of elastomeric pad 14,
It needs to squeeze retention bead 142 when extracting elastomeric pad 14 to be pulled out, therefore increases elastomeric pad 14 and probe cutting ferrule
11 engaging force.
Elastomeric pad 14 is rubber sheet gasket, can also be the materials soft by matter, easily-deformable and flexible such as foam gasket
Manufactured gasket.
It is appreciated that in other examples, the rubber pad of other quantity, type can also be arranged on cutting ferrule 11 of popping one's head in
Piece matches with the opening of probe cutting ferrule 11, is set in the opening of probe cutting ferrule 11 if elastomeric pad 14 is entire using one；Bullet
Property gasket 14 or be directly anchored to probe cutting ferrule 11 inside；Straight flange of the elastomeric pad 14 in addition to being set to probe cutting ferrule 11
On, can also be arranged in probe cutting ferrule 11 turning on, or be arranged on straight flange simultaneously and turning on.It is all to be capable of fixing
It on probe cutting ferrule 11 and can be clamped between probe cutting ferrule 11 and ultrasonic probe 2, eliminate ultrasonic probe 2 and probe cutting ferrule 11
Between the elastomeric pad 14 in gap each fall within protection scope required by the application.
Above-mentioned, ultrasonic probe coupling assembly 1 and ultrasonic probe 2 constitute ultrasonic probe mechanism.
Embodiment 2
Also referring to Fig. 8 to Figure 10, the present embodiment the difference from embodiment 1 is that, in the present embodiment, solid-state male part
12 include plastic part 12a and solid-state coupling part 12b, and plastic part 12a, which is embedded in solid-state coupling part 12b, couples the solid-state
Part 12 is formed as one.Plastic part 12a becomes the circumferential direction protrusion of solid-state male part 12, and solid-state male part 12 passes through plastic part 12a
It is fixed in probe cutting ferrule 11.By being embedded in plastic part 12a in solid-state coupling part 12b, for enhancing solid-state male part 12
The intensity of connection structure and make solid-state male part 12 be clamped securely to probe cutting ferrule 11 on.
Plastic part 12a is to be molded directly in solid-state coupling part 12b, as shown in Figure 10, for clarity by plastic part 12a
Structure embody, the separation from solid-state coupling part 12b of plastic part 12a is gone out.Solid-state coupling part 12b is to be equipped with a ring
To protrusion, plastic part 12a is embedded in the circumferential direction protrusion of solid-state coupling part 12b, is in box shape.Solid-state coupling part 12b's is transversal
Face and the inside casing size of the connection frame 111 on probe cutting ferrule 11 match, so as to extend from connection frame 111, with
2 end of ultrasonic probe forms and fits closely.
Plastic part 12a can also be equal with the end face of solid-state coupling part 12b, so that solid-state male part 12 becomes one kind
Component made of being stacked as two cuboids.Solid-state male part 12 is connected on connection frame 111, and ultrasonic probe 2 is needed across even
It is connected on solid-state male part 12 after connecing frame 111.
Ultrasonic probe coupling assembly 1 further includes compressing member 13, and the end that compressing member 13 is fixed on probe cutting ferrule 11 is used for will
Plastic part 12a is compressed, and solid-state coupling part 12b is raised from compressing member 13.Compressing member 13 is by being pressed on plastic part 12a, plastic cement
Portion 12a is compacted between the connection frame 111 in part 13 and probe cutting ferrule 11, so that solid-state male part 12 is fixed on probe cutting ferrule
On 11.Compressing member 13 is equipped with stationary jaw 131, through slot/groove is accordingly equipped on cutting ferrule 11 of popping one's head in, with stationary jaw 131
Buckle, while stationary jaw 131 is corresponded on fixed part 121 equipped with escape groove 120, allow stationary jaw 131 logical across being connected to
In slot/groove.
In another embodiment, compressing member 13 can be saved, connection structure is directly set on plastic part 12a, that is,
Stationary jaw 131, plastic part 12a are made of rigid plastics, and solid-state male part 12 is fixed on probe cutting ferrule 11 by plastic part 12a
On, clamping connection is formed with elastic ferrule.
Further, the subsequent corrosion for the side that solid-state male part 12 is in contact with ultrasonic probe 2 is not less than ultrasonic probe 2
Subsequent corrosion, from solid-state male part 12 and the end of ultrasonic pullover 2 can be made closely to be bonded, emptying as much as possible is solid
Gap between state male part 12 and ultrasonic probe 2.
The subsequent corrosion for the side that solid-state male part 12 is in contact with skin is not more than the subsequent corrosion of ultrasonic probe 2.By
There is rough characteristic in human body surface, by the way that certain arc is arranged in one end of solid-state male part 12 and skin contact
Degree matches so that solid-state male part 12 is formed with rough human contact face, as much as possible emptying solid-state coupling
Air between component 12 and skin, laser propagation effect of the Optimization for Ultrasonic Wave in ultrasonic probe even summation component 1.
Above-mentioned, ultrasonic probe coupling assembly 1 and ultrasonic probe 2 constitute ultrasonic probe mechanism.
Embodiment 3
The present embodiment the difference from embodiment 1 is that, in the present embodiment, solid-state male part 12 and probe cutting ferrule 11 between be
Split settings mold lug boss 122 and fixed part interconnected after solid-state male part 12 passes through coupling gel injection molding
121, compressing member 13 is by the way that fixed part 121 to be pressed on probe cutting ferrule 11, so that solid-state male part 12 is fixed on probe card
On set 11.
Above-mentioned, ultrasonic probe coupling assembly 1 and ultrasonic probe 2 constitute ultrasonic probe mechanism.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitation of the scope of the invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (8)
1. ultrasonic probe coupling assembly, which is characterized in that including probe cutting ferrule and solid-state male part；
The probe card set is for being arranged ultrasonic probe；
The solid-state male part is fixed in the probe cutting ferrule, and the solid-state male part, which is located on one side in the probe cutting ferrule, to be used
It is bonded in ultrasonic probe, another side is used for from the probe cutting ferrule protrusions and skin contact.
2. ultrasonic probe coupling assembly according to claim 1, which is characterized in that the solid-state male part is by being molded into
Type is fixed in the probe cutting ferrule.
3. ultrasonic probe coupling assembly according to claim 2, which is characterized in that the solid-state male part include one at
The fixed part and lug boss of type, the fixed part molding are connected in the probe cutting ferrule and for being bonded with ultrasonic probe, institute
Lug boss is stated to be used for from the probe cutting ferrule protrusions and skin contact.
4. ultrasonic probe coupling assembly according to claim 1, which is characterized in that the solid-state male part includes plastic part
With solid-state coupling part, the plastic part, which is embedded in the solid-state coupling part, is formed as one the solid-state male part, institute
Circumferential direction protrusion of the plastic part as the solid-state male part is stated, the solid-state male part is fixed on the spy by the plastic part
In head cutting ferrule.
5. ultrasonic probe coupling assembly according to claim 1, which is characterized in that the ultrasonic probe coupling assembly also wraps
Compressing member is included, the end that the compressing member is fixed on the probe cutting ferrule is used to compress the solid-state male part, the solid-state
Male part is raised from the compressing member.
6. ultrasonic probe coupling assembly according to any one of claims 1-5, which is characterized in that the solid-state male part
The subsequent corrosion for the side being in contact with the ultrasonic probe is not less than the subsequent corrosion of the ultrasonic probe, the solid-state coupling
The subsequent corrosion for the side that part is in contact with skin is not more than the subsequent corrosion of the ultrasonic probe.
7. ultrasonic probe mechanism, which is characterized in that visited including ultrasonic probe and ultrasound of any of claims 1-6
Head coupling assembly.
8. ultrasonic probe mechanism according to claim 7, which is characterized in that the ultrasonic probe is phased array probe or line
Battle array probe or convex array probe.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594295.4A CN109480905A (en) | 2018-12-25 | 2018-12-25 | Ultrasonic probe coupling assembly and ultrasonic probe mechanism |
| EP19824187.9A EP3643243A4 (en) | 2018-09-14 | 2019-05-15 | Ultrasonic probe coupling assembly and ultrasonic probe assembly |
| PCT/CN2019/087046 WO2020052260A1 (en) | 2018-09-14 | 2019-05-15 | Ultrasonic probe coupling assembly and ultrasonic probe assembly |
| US16/767,138 US11408859B2 (en) | 2018-09-14 | 2019-05-15 | Ultrasonic probe coupling assembly and ultrasonic probe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594295.4A CN109480905A (en) | 2018-12-25 | 2018-12-25 | Ultrasonic probe coupling assembly and ultrasonic probe mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480905A true CN109480905A (en) | 2019-03-19 |
Family
ID=65711907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811594295.4A Pending CN109480905A (en) | 2018-09-14 | 2018-12-25 | Ultrasonic probe coupling assembly and ultrasonic probe mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480905A (en) |
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| CN112168213A (en) * | 2020-11-09 | 2021-01-05 | 居天科技(深圳)有限公司 | High-frequency ultrasonic diagnostic instrument for diagnosing sports muscles |
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