CN209220322U - A kind of ultrasonic examination probe - Google Patents
A kind of ultrasonic examination probe Download PDFInfo
- Publication number
- CN209220322U CN209220322U CN201820983674.1U CN201820983674U CN209220322U CN 209220322 U CN209220322 U CN 209220322U CN 201820983674 U CN201820983674 U CN 201820983674U CN 209220322 U CN209220322 U CN 209220322U
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- inner cylinder
- electromagnet
- fixed ring
- movable plate
- substrate
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- 239000000523 sample Substances 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
This application discloses a kind of ultrasonic examination of the field of medical instrument technology probes, including inner cylinder, outer cylinder and control system, inner cylinder covers in outer cylinder, one end of inner cylinder is equipped with sonde body, fixed ring is equipped in inner cylinder, it is equipped with heavy ball at the center of fixed ring, three connecting springs connecting with heavy ball are equipped in fixed ring, connecting spring and fixed ring junction are equipped with pressure sensor；Substrate is equipped between inner cylinder and outer cylinder, the top of substrate is equipped with electromagnet, electromagnet, which joins end to end, constitutes complete circle, substrate is equipped with through slot, three pieces of movable plates are slidably connected in through slot, three pieces of movable plates, which join end to end, constitutes complete circle, and the two sides of movable plate are equipped with magnetic conductive board, and compressed spring is equipped between magnetic conductive board and electromagnet；Control system includes processor, power supply and breaker, and power supply, processor, breaker, pressure sensor and electromagnet form circuit.This programme solves the problems, such as that existing ultrasonic probe needs to smear a large amount of couplants in use.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of ultrasonic examination probe.
Background technique
The ultrasonic probe of medical field is mainly used for ultrasonic diagnosis, such as B ultrasound, ultrasonic physical therapy, and ultrasonic therapeutic apparatus etc. shows
Ultrasonic probe, patient go hospital carry out ultrasound detection when, medical worker needs the couplant in bottled couplant
It is applied to the detection position of patient, is then smeared couplant on patient skin uniformly, still with hand or directly with probe
Need for a large amount of couplants to be applied to the effect that just can guarantee ultrasound detection on patient skin during inspection, and not to coupling
Mixture is recycled, this has resulted in great waste.
Utility model content
The utility model is intended to provide a kind of ultrasonic examination probe, is needed in use with solving existing ultrasonic probe
The problem of smearing a large amount of couplants.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of ultrasonic examination probe, packet
Inner cylinder, outer cylinder and control system are included, the inner cylinder covers in outer cylinder, and one end of the inner cylinder is equipped with the sonde body for detection,
It is equipped with fixed ring in the inner cylinder, heavy ball is equipped at the center of the fixed ring, three are equipped in the fixed ring and is connected with heavy ball
The connecting spring connect, the connecting spring and fixed ring junction are equipped with pressure sensor；It is equipped between the inner cylinder and outer cylinder
The substrate of belt shape annular in shape, the substrate and sonde body are ipsilateral, and the top of the substrate is equipped with the electromagnet of three pieces of arcuations, and three
Electromagnet described in block, which joins end to end, constitutes complete circle, and the substrate is equipped with the through slot on vertical direction, slides in the through slot
Dynamic to be connected with three pieces of movable plates, three pieces of movable plates, which join end to end, constitutes complete circle, the two sides of the movable plate be equipped with
Movable plate vertical magnetic conductive board is equipped with compressed spring between the magnetic conductive board and electromagnet；The control system include processor,
Power supply and breaker, the power supply, processor, breaker, pressure sensor and electromagnet form circuit.
Working principle of the utility model is: couplant is put on patient skin when checking using this programme patient
On, move back and forth sonde body to obtain clearly image, in moving process, because being equipped with fixed ring in inner cylinder, fixed ring
It is equipped with heavy ball at center, is equipped with three connecting springs connecting with heavy ball in fixed ring, connecting spring is set with fixed ring junction
There is pressure sensor, no matter sonde body is mobile towards which direction in this way, there are two springs to will receive pulling force, corresponding pressure
Force snesor, which senses this pressure and is converted to electric signal, is sent to processor, and processor exports closure letter after treatment
Number so that breaker closing connect circuit so that on substrate two pieces of arcuations corresponding with pressure sensor electromagnetism Tie Tong
Electricity, electromagnet generate magnetic force after being powered, it will generate a suction to magnetic conductive board, and because the two sides of movable plate are equipped with and activity
The vertical magnetic conductive board of plate, through slot are to be slidably connected with movable plate, this suction can make compressed spring be compressed, and movable plate is logical
Slide downward in slot, and then and skin contact, and play the role of one with the movement of sonde body and scrape couplant, couple in this way
Agent will be shoved around with sonde body, and after completing to check, sonde body is no longer moved, and pressure sensor will not be by
Pulling force will not send electric signal to processor, and processor exports always cut-off signal, so that breaker disconnects, electromagnet is not led
Electricity, magnetic conductive board not will receive suction, and compressed spring has a upward thrust to restore deformation to movable plate, so that movable plate
It moves up, movable plate no longer has the function of scraping couplant.
The utility model has the following beneficial effects: this programme senses pulling force by pressure sensor, control movable plate is logical
It is stretched out in slot, and then plays the role of scraping couplant towards the direction that sonde body moves, do not have to thus fill on patient skin
Couplant, and the inspection of a panel region can be completed by only needing to coat couplant in a place, save making for couplant
Dosage.
It is the optimization to basic technology scheme below:
Further, the lower end of the movable plate is coated with cushion.Human feeling is more when contact in this way with human skin
It is comfortable, also ensure the air-tightness between movable plate and human body.
Further, the lower end of the movable plate and sonde body same plane.In this way during mobile probe body by
Resistance become smaller, and check effect it is more preferable.
Further, further include recyclable device for inhaling couplant.Couplant can thus be sucked after checking out
Recyclable device is recycled.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ultrasonic examination probe of the utility model；
Fig. 2 is the signal flow figure in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: outer cylinder 1, inner cylinder 2, movable plate 3, magnetic conductive board 4, compressed spring 5, heavy ball
6, connecting spring 7, electromagnet 8, substrate 9, sonde body 10.
Embodiment is substantially as depicted in figs. 1 and 2: a kind of ultrasonic examination probe, including inner cylinder 2, outer cylinder 1, control system
With the recyclable device for inhaling couplant, 2 sets of inner cylinder in outer cylinder 1, one end of inner cylinder 2 is equipped with the sonde body 10 for detection,
It is equipped with fixed ring in inner cylinder 2, heavy ball 6 is equipped at the center of fixed ring, is equipped with three connection bullets connecting with heavy ball 6 in fixed ring
Spring 7, connecting spring 7 and fixed ring junction are equipped with pressure sensor；Equipped with belt shape annular in shape between inner cylinder 2 and outer cylinder 1
Substrate 9, substrate 9 and sonde body 10 are ipsilateral, and the top of substrate 9 is equipped with the electromagnet 8 of three pieces of arcuations, three pieces of 8 head and the tail phases of electromagnet
Complete circle is even constituted, substrate 9 is equipped with the through slot on vertical direction, slidably connects three pieces of movable plates 3, three pieces of work in through slot
Movable plate 3, which joins end to end, constitutes complete circle, and the lower end of movable plate 3 is coated with cushion, and the lower end of movable plate 3 and sonde body 10 are same
The two sides of plane, movable plate 3 are equipped with the magnetic conductive board 4 vertical with movable plate 3, and compressed spring is equipped between magnetic conductive board 4 and electromagnet 8
5；Control system includes processor, power supply and breaker, and power supply, processor, breaker, pressure sensor and electromagnet 8 form
Circuit.
When being checked using this programme patient, couplant is put on patient skin, move back and forth sonde body 10 with
Clearly image is obtained, in moving process, because being equipped with fixed ring in inner cylinder 2, heavy ball 6 is equipped at the center of fixed ring, Gu
To determine to be equipped with three connecting springs 7 connecting with heavy ball 6 in ring, connecting spring 7 and fixed ring junction are equipped with pressure sensor, this
No matter sonde body 10 is mobile towards which direction for sample, has two springs to will receive pulling force, corresponding pressure sensor induction
It to this pressure and is converted to electric signal and is sent to processor, processor exports closure signal after treatment, so that breaker
Closure connects circuit, so that the electromagnet 8 of two pieces of arcuations corresponding with pressure sensor is powered on substrate 9, electromagnet 8 is logical
Magnetic force is generated after electricity, it will a suction is generated to magnetic conductive board 4, and because of the two sides of movable plate 3 equipped with vertical with movable plate 3
Magnetic conductive board 4, through slot are to be slidably connected with movable plate 3, this suction can make compressed spring 5 be compressed, and movable plate 3 is in through slot
Slide downward, and then and skin contact, and play the role of one with the movement of sonde body 10 and scrape couplant, such couplant
It will be shoved around with sonde body 10, after completing to check, sonde body 10 is no longer moved, and pressure sensor will not be by
To pulling force, electric signal will not be sent to processor, processor exports always cut-off signal, so that breaker disconnects, electromagnet 8 is not
Conduction, magnetic conductive board 4 not will receive suction, and compressed spring 5 has a upward thrust to restore deformation to movable plate 3, so that
Movable plate 3 moves up, and movable plate 3 no longer has the function of scraping couplant.
Claims (4)
1. a kind of ultrasonic examination probe, it is characterised in that: including inner cylinder, outer cylinder and control system, the inner cylinder is covered in outer cylinder
Interior, one end of the inner cylinder is equipped with the sonde body for detection, is equipped with fixed ring in the inner cylinder, at the center of the fixed ring
Equipped with heavy ball, three connecting springs connecting with heavy ball, the connecting spring and fixed ring junction are equipped in the fixed ring
Equipped with pressure sensor；The substrate of belt shape annular in shape is equipped between the inner cylinder and outer cylinder, the substrate and sonde body are ipsilateral,
The top of the substrate is equipped with the electromagnet of three pieces of arcuations, and three blocks of electromagnet, which join end to end, constitutes complete circle, the base
Plate is equipped with the through slot on vertical direction, slidably connects three pieces of movable plates, three pieces of movable plate head and the tail phases in the through slot
Even constitute complete circle, the two sides of the movable plate are equipped with the magnetic conductive board vertical with movable plate, the magnetic conductive board and electromagnet it
Between be equipped with compressed spring；The control system includes processor, power supply and breaker, the power supply, processor, breaker, pressure
Force snesor and electromagnet form circuit.
2. a kind of ultrasonic examination probe according to claim 1, it is characterised in that: the lower end of the movable plate is coated with
Cushion.
3. a kind of ultrasonic examination probe according to claim 2, it is characterised in that: the lower end of the movable plate and probe
Body same plane.
4. a kind of ultrasonic examination probe according to claim 3, it is characterised in that: further include for inhaling returning for couplant
Receiving apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983674.1U CN209220322U (en) | 2018-06-25 | 2018-06-25 | A kind of ultrasonic examination probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983674.1U CN209220322U (en) | 2018-06-25 | 2018-06-25 | A kind of ultrasonic examination probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220322U true CN209220322U (en) | 2019-08-09 |
Family
ID=67496860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820983674.1U Expired - Fee Related CN209220322U (en) | 2018-06-25 | 2018-06-25 | A kind of ultrasonic examination probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771551A (en) * | 2018-06-25 | 2018-11-09 | 余庆县人民医院 | A kind of ultrasonic examination probe |
-
2018
- 2018-06-25 CN CN201820983674.1U patent/CN209220322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771551A (en) * | 2018-06-25 | 2018-11-09 | 余庆县人民医院 | A kind of ultrasonic examination probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |