CN109316205A - A kind of Ultrasonography automatic coupling probe unit equipment - Google Patents
A kind of Ultrasonography automatic coupling probe unit equipment Download PDFInfo
- Publication number
- CN109316205A CN109316205A CN201811351141.2A CN201811351141A CN109316205A CN 109316205 A CN109316205 A CN 109316205A CN 201811351141 A CN201811351141 A CN 201811351141A CN 109316205 A CN109316205 A CN 109316205A
- Authority
- CN
- China
- Prior art keywords
- couplant
- automatic coupling
- probe
- telescopic rod
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
Abstract
The present invention relates to Ultrasonography probe technologies fields, more particularly to a kind of Ultrasonography automatic coupling probe unit equipment, including probe body, electric telescopic rod, miniature electric valve, micro flow sensor and pressure sensor, control unit is equipped in the probing shell of probe body, electric telescopic rod is connected in probing shell, there is couplant tank in probing shell, piston rod is connected between couplant tank and electric telescopic rod, couplant tank is communicated with outlet tube, outlet tube is equipped with miniature electric valve and micro flow sensor, and the two is connect with control unit respectively, outlet tube is communicated with automatic coupling device, automatic coupling device includes couplant cavity, couplant cavity is communicated with multiple couplant jet pipes, the output end of automatic coupling device is equipped with pressure sensor, pressure sensor is connect with control unit.The present invention realizes the function of automatic coupling, easy to operate, effectively reduces the work difficulty of medical worker, improves the working efficiency of medical worker.
Description
Technical field
The present invention relates to Ultrasonography probe technologies fields, and in particular to a kind of Ultrasonography automatic coupling probe unit equipment.
Background technique
When ultrasonic examination is that the wave generated using ultrasound is propagated in human body, internal various organs are shown by oscillography screen
To super sonic reflection and weaken a kind of regular method to diagnose the illness with tissue.Ultrasonic wave have good directionality, when
Phenomena such as in human body in communication process, encountering density different tissue and organ, that is, having reflection, refraction and absorb generation.According to
It is the distance of the echo of oscillography screen display, weak strong and how many, and whether decaying obvious, it can be with the work of internal organs certain in display body
Dynamic function, and can definitely identify whether histoorgan contains liquid or gas, or be substantive tissue.
The transmitting and reception of ultrasonic wave are realized by popping one's head in, and the performance of probe directly affects the characteristic of ultrasonic wave,
To influence the detection performance of ultrasonic wave, pop one's head in used in ultrasound detection, be realized using the piezoelectric effect of material electric energy,
The energy converter that sound can be converted.Because medical supersonic wave frequency rate is 2.5-5M, it cannot conduct in air, if in probe and skin
There are air, ultrasonic wave one encounters air and is returned to, and into not human body, does not have inspection effect.Use ultrasonic detector
When, it pops one's head in having air barrier between the skin of people, the air between probe and testee can be excluded using couplant, make ultrasound
It pops one's head in closer with skin contact.The use of couplant requires complete independently at present, extends the operating time, gives patient and doctor
Shield personnel make troubles.
Summary of the invention
The technical issues of solution
In view of the deficiencies of the prior art, it the present invention provides a kind of Ultrasonography automatic coupling probe unit equipment, solves
The use of prior art couplant requires complete independently, extends the operating time, the problem of making troubles to patient.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of Ultrasonography automatic coupling is popped one's head in unit equipment, including probe body, electric telescopic rod, miniature electric valve,
Micro flow sensor and pressure sensor, the probe body include probe and probing shell, at the top of the probing shell in
Wall is equipped with control unit, is connected with electric telescopic rod by fixing seat on inner wall on the right side of the probing shell, described electronic to stretch
Contracting bar is connected with control unit, is fixedly connected with couplant tank, the coupling by suspender on the probing shell inner wall
Piston rod is connected between agent tank and electric telescopic rod, and piston rod outer end is fixedly connected in electric telescopic rod, the coupling
Agent tank left bottom is communicated with outlet tube, is fixedly installed with miniature electric valve and micro flow sensor on the outlet tube,
The miniature electric valve and micro flow sensor are connect with control unit respectively, and the end of the outlet tube is communicated with automatically
Coupling device, the automatic coupling device are placed on the top of probe, and the automatic coupling device includes couplant cavity, described
Couplant cavity is communicated with multiple couplant jet pipes, and the output end of the automatic coupling device is equipped with pressure sensor, the pressure
Force snesor is connect with control unit.
Further, the probing shell side is fixedly connected with handpiece, is fixedly connected on the outside of the handpiece
Power switch and heater switch.
Further, the handpiece is opened up there are four finger button hole, is bonded with cavernous body on the finger button hole.
Further, the couplant tank top is communicated with inlet tube, the feed liquor of the inlet tube to outside probing shell
Mouth spiral is connected with cock body.
Further, resistive heater is fixedly connected in the couplant tank and in couplant cavity, it is described to add
The on-off of hot water radiation wire is controlled by heater switch.
Further, the stroke of the electric telescopic rod is 80mm.
Beneficial effect
The present invention provides a kind of Ultrasonography automatic coupling probe unit equipments, compared with existing well-known technique, the present invention
Have the following beneficial effects:
1, the configuration of the present invention is simple is reasonable, easy to operate, when medical worker uses ultrasonic probe, automatic coupling device
Couplant can be sprayed automatically, effectively reduces the work difficulty of medical worker, improve the working efficiency of medical worker.
2, the present invention is by being provided with resistive heater in couplant tank and couplant cavity, when using in winter
It waits, couplant can be heated, couplant supercooling is avoided to cause irritation to injure patient skin.
3, the present invention carries out one in real time to couplant applying amount by being provided with micro flow sensor on outlet tube
Monitoring, avoids excessively spreading out influence ultrasonic testing results, while avoiding entering air when hybrid coupled agent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is probe schematic diagram of internal structure of the invention；
Fig. 2 is probe surface structure schematic diagram of the invention；
Fig. 3 is automatic coupling device structural schematic diagram of the invention；
Fig. 4 is coupling tank the schematic diagram of the section structure of the invention；
Label in figure respectively represents: 1- probe body；101- probe；102- probing shell；2- electric telescopic rod；3- is micro-
Type electrically operated valve；4- micro flow sensor；5- pressure sensor；6- control unit；7- fixing seat；8- suspender；9- coupling
Agent tank；10- piston rod；11- outlet tube；12- automatic coupling device；1201- couplant cavity；1202- couplant jet pipe；13-
Handpiece；1301- finger button hole；14- power switch；15- heater switch；16- inlet tube；17- cock body；18- resistive heater.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment:
A kind of Ultrasonography automatic coupling of the present embodiment is popped one's head in unit equipment, including probe body 1, electric telescopic rod 2, micro-
Type electrically operated valve 3, micro flow sensor 4 and pressure sensor 5, probe body 1 include probe 101 and probing shell 102, are visited
102 top inner wall of casing is equipped with control unit 6, passes through fixing seat 7 on 102 right side inner wall of probing shell and is connected with electronic stretch
Contracting bar 2, electric telescopic rod 2 are connected with control unit 6, are fixedly connected with coupling by suspender 8 on 102 inner wall of probing shell
Agent tank 9 is connected with piston rod 10 between couplant tank 9 and electric telescopic rod 2, and 10 outer end of piston rod is fixedly connected on electronic stretch
On contracting bar 2,9 left bottom of couplant tank is communicated with outlet tube 11, and miniature electric valve 3 and micro- is fixedly installed on outlet tube 11
Type flow sensor 4, miniature electric valve 3 and micro flow sensor 4 are connect with control unit 6 respectively, the end of outlet tube 11
End is communicated with automatic coupling device 12, and automatic coupling device 12 is placed on the top of probe 101, and automatic coupling device 12 includes coupling
Mixture cavity 1201, couplant cavity 1201 are communicated with multiple couplant jet pipes 1202, and the output end of automatic coupling device 12 is set
There is pressure sensor 5, pressure sensor 5 is connect with control unit 6.
Wherein, 102 side of probing shell is fixedly connected with handpiece 13, is fixedly connected with power switch on the outside of handpiece 13
14 and heater switch 15, probe body 1, which is controlled, convenient for medical staff starts, handpiece 13 is opened up there are four finger button hole 1301,
It is bonded with cavernous body on finger button hole 1301, is touched convenient for the hardness that medical staff holds probe and reduces finger and handpiece 13
It hits, 9 top of couplant tank is communicated with inlet tube 16 to outside probing shell 102, and the inlet spiral of inlet tube 16 is connected with cock body
17, it is conveniently replenished in time couplant, is fixedly connected to resistive heater 18 in couplant tank 9 and in couplant cavity 1201,
The on-off of resistive heater 18 is controlled by heater switch 15, and couplant is heated, and the stroke of electric telescopic rod 2 is
80mm。
Four fingers in addition to thumb can be passed through the finger button hole of handpiece 13 by medical staff first when use
It in 1301, then holds fist and holds handpiece 13, be held in probe body 1 is stable in hand, then press installation with thumb
Then power switch 14 on handpiece 13 is put the probe 101 of probe body 1 so that entire circuit is in energized state
It sets patient to need to detect on skin, pressure sensor 5 senses the variation of pressure and generates electric signal at this time, then by this
Signal is transported to control unit 6, and control electric telescopic rod 2 is started to work and extended after control unit 6 receives this signal, and
The opening of miniature electric valve 3 is controlled simultaneously, and piston rod 10 is driven to start to squeeze couplant when electric telescopic rod 2 is in movement
Couplant in tank 9, so that couplant is flowed into outlet tube 11 and enters the couplant cavity of automatic coupling device 12
In 1201, is then flowed out from couplant jet pipe 1202, be sprayed on the skin of patient and squeeze out air, realize the function of automatic coupling
Energy.
Micro flow sensor 4 is provided on outlet tube 11 simultaneously, when couplant is expressed into up to when setting journey value
It waits, this signal is transformed into electric signal by micro flow sensor 4, and is transported to control unit 6, and control unit 6 receives this
Miniature electric valve 3 is controlled after signal to close, avoid couplant smear it is excessive influence testing result, while sprawl it is excessive overflow with
Air contact.
When weather is colder, medical staff can turn on the power switch the heater switch 15 of 14 sides setting,
So that the resistive heater 18 in couplant tank 9 and couplant cavity 1201 starts simultaneously at heating, thus couplant can gradually by
Heating is then shut off heater switch 15 until proper temperature human skin, and the couplant of heating can be to avoid in cold when smearing
The supercooling of winter couplant irritation generated on patient skin influence, and couplant is avoided to solidify, influences testing result, simultaneously
Medical staff can open cock body 17, then be injected into couplant in couplant tank 9 by inlet tube 16, can be to couplant
It is supplemented, with taking with detection time is not delayed, improves working efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
- The unit equipment 1. a kind of Ultrasonography automatic coupling is popped one's head in, including probe body (1), electric telescopic rod (2), miniature electric valve Door (3), micro flow sensor (4) and pressure sensor (5), the probe body (1) include probe (101) and probing shell (102), it is characterised in that: probing shell (102) top inner wall is equipped with control unit (6), the probing shell (102) It is connected with electric telescopic rod (2) on the inner wall of right side by fixing seat (7), the electric telescopic rod (2) is connected with control unit (6) It connects, is fixedly connected with couplant tank (9) on probing shell (102) inner wall by suspender (8), the couplant tank (9) It is connected between electric telescopic rod (2) piston rod (10), and piston rod (10) outer end is fixedly connected on electric telescopic rod (2) On, couplant tank (9) left bottom is communicated with outlet tube (11), is fixedly installed with miniature electric on the outlet tube (11) Valve (3) and micro flow sensor (4), the miniature electric valve (3) and micro flow sensor (4) are single with control respectively First (6) connection, the end of the outlet tube (11) are communicated with automatic coupling device (12), and the automatic coupling device (12) is placed At the top of probe (101), the automatic coupling device (12) includes couplant cavity (1201), the couplant cavity (1201) multiple couplant jet pipes (1202) are communicated with, the output end of the automatic coupling device (12) is equipped with pressure sensor (5), the pressure sensor (5) connect with control unit (6).
- 2. a kind of Ultrasonography automatic coupling probe unit equipment according to claim, which is characterized in that outside the probe Shell (102) side is fixedly connected with handpiece (13), and power switch (14) is fixedly connected on the outside of the handpiece (13) and is added Thermal switch (15).
- 3. a kind of Ultrasonography automatic coupling probe unit equipment according to claim, which is characterized in that the handpiece (13) there are four opening up finger button hole (1301), cavernous body is bonded on the finger button hole (1301).
- 4. a kind of Ultrasonography automatic coupling probe unit equipment according to claim, which is characterized in that the couplant It is communicated with inlet tube (16) at the top of tank (9) to outside probing shell (102), the inlet spiral of the inlet tube (16) is connected with plug Body (17).
- 5. a kind of Ultrasonography automatic coupling probe unit equipment according to claim, which is characterized in that the couplant It is fixedly connected to resistive heater (18) in tank (9) and in couplant cavity (1201), the resistive heater (18) is led to It is disconnected to be controlled by heater switch (15).
- The unit equipment 6. a kind of Ultrasonography automatic coupling according to claim is popped one's head in, which is characterized in that described electronic to stretch The stroke of contracting bar (2) is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351141.2A CN109316205A (en) | 2018-11-14 | 2018-11-14 | A kind of Ultrasonography automatic coupling probe unit equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351141.2A CN109316205A (en) | 2018-11-14 | 2018-11-14 | A kind of Ultrasonography automatic coupling probe unit equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109316205A true CN109316205A (en) | 2019-02-12 |
Family
ID=65260164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811351141.2A Pending CN109316205A (en) | 2018-11-14 | 2018-11-14 | A kind of Ultrasonography automatic coupling probe unit equipment |
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| Country | Link |
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| CN (1) | CN109316205A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101412A (en) * | 2019-05-30 | 2019-08-09 | 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 | A kind of B ultrasound detection device of remote controlled automatic addition couplant |
| CN110123375A (en) * | 2019-05-30 | 2019-08-16 | 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 ultrasonic coupling agent automatic extrusion device |
| CN111419282A (en) * | 2020-04-07 | 2020-07-17 | 四川大学华西医院 | Ultrasonic blood vessel detection device capable of intelligently smearing coupling agent |
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| CN106037807A (en) * | 2016-06-27 | 2016-10-26 | 绍兴市人民医院 | Semi-automatic ultrasonic coupling agent supply system |
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| CN107951508A (en) * | 2017-05-26 | 2018-04-24 | 中国人民解放军广州军区武汉总医院 | Ultrasonic detector with semi-automatic couplant feed system |
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| CN209751087U (en) * | 2018-11-14 | 2019-12-10 | 刘乔建 | automatic coupling probe combination equipment for ultrasound department |
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| CN203468634U (en) * | 2013-09-22 | 2014-03-12 | 奚文静 | Novel medical ultrasonic machine ultrasonic probe |
| CN105534547A (en) * | 2016-01-26 | 2016-05-04 | 张慧 | Ultrasonic coupling agent combined type examination and diagnosis device |
| CN105816201A (en) * | 2016-03-10 | 2016-08-03 | 于春英 | Ultrasonic automatic coupling probe combination device |
| CN106037807A (en) * | 2016-06-27 | 2016-10-26 | 绍兴市人民医院 | Semi-automatic ultrasonic coupling agent supply system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101412A (en) * | 2019-05-30 | 2019-08-09 | 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 | A kind of B ultrasound detection device of remote controlled automatic addition couplant |
| CN110123375A (en) * | 2019-05-30 | 2019-08-16 | 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 ultrasonic coupling agent automatic extrusion device |
| CN111419282A (en) * | 2020-04-07 | 2020-07-17 | 四川大学华西医院 | Ultrasonic blood vessel detection device capable of intelligently smearing coupling agent |
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